Benefits of Choosing an Online English Conversation Tutor

Benefits of Choosing an Online English Conversation TutorChoosing an online English conversation tutor can be a very big decision. You need to make sure that you are choosing the right tutor for your needs, and that you can trust them with your child's private information. It is a good idea to talk to previous clients of the tutor, and ask questions so that you have a better idea of the quality of the person you will be working with.Many tutors charge by the hour or the day, which can be a little hard on a busy parent. There are times when parents might need to take their child for the day, but they want to work things out on their own.They want someone who can help them work through the problems they are having, as well as being there to help their child get the most out of their lesson with the tutor. If the tutor charges by the hour, then they may not be able to do this.Online tutoring is great for busy parents, because there is no waiting around for them to get back from work. Th ere is no concern about being late because the tutors are always online.If your child is taking the entire course in English with the tutor, then you will have time to relax and unwind after the tutoring session. Many parents do not have this luxury and want to feel confident about taking their child out for a social outing with friends.Online English conversation tutoring will be more flexible because they will take their time working with your child, instead of rushing them through the course as fast as possible. These sorts of kids always find it difficult to sit still for any length of time, so they are a good candidate for a fast-paced online learning experience.It is good for the tutor to be able to help you determine the topics that they would like to discuss in the conversation with your child. Children can sometimes go off topic, but this could be avoided if the tutor can identify what the problem is before the lesson begins.To learn a language, it is important to understan d how to communicate with others, and to be able to hold a conversation. An online English conversation tutor will help to teach you these skills, and also be there to help your child learn a new language.

?? The Ultimate University Checklist Heres What you Should be Taking

?? The Ultimate University Checklist Here’s What you Should be Taking The Ultimate University Checklist: Here’s What you Should be Taking University is on the horizon, and you probably have one foot out the door already. Freshers’ Week can’t come quick enough!All this excitement is great, but it does mean that you might end up forgetting to take key belongings with you. We put together this ultimate university checklist so that you don’t have to have a mad dash around the shops on the day you move in. (And yes, I’m speaking from experience…)Every single thing you need to take is on this list, from cutlery to cacti, so that you can be the most prepared student in your halls. Essentials:Cutlery â€" You don’t want to be shovelling spag bol into your mouth using your hands.Plates and bowls â€" Your flatmates probably won’t appreciate you eating directly off the table.Knives â€" Sharp knives might seem dangerous, but they’ll make cooking a whole lot easier.Pots and pans â€" You need to cook, right?Baking tray â€" No seriously. You need to cook.Glasses â€" Something nice to drink out of, though many students end up opting for mugs. Don’t ask why.Mugs â€" Hot drinks keep you warm without paying for heating. Now that’s some next-level thinking.Chopping board â€" You don’t want to damage the work surface, unless you love not getting your deposit back.Grater â€" Pretty much every student loves cheese.Measuring jug â€" This might seem boring but it definitely helps you with cooking.Tin opener â€" You’ll get through a lot of baked beans. This will help.Corkscrew/bottle opener â€" For obvious reasons.Tea towels â€" To dry stuff. Also draping one over y our shoulder makes it look like you know what you’re doing.Tupperware â€" Cooking in bulk is easier and cheaper. You’ll need somewhere to store it all.Recipe books â€" Much better than making it up on your own. Student Eats - By Rachel Phipps Who knows better about student life and eating than a recent graduate! Rachel Phipps' first cookbook features over 120 cheap and healthy recipes. For those with little equipment, a tight budget and pressed for time.. Perfect for your student kitchen! Find out more about Rachel on her website:https://www.rachelphipps.com/bookAnd purchase the student eats cookbook on Amazon here:https://www.amazon.co.uk/Student-EatsTiny Budget Cooking by Limahl Asmall Limahl Asmall features 100 quick and easy recipes in Tiny Budget Cooking. He tells you how to plan, shop and cook delicious and healthy meals. He includes meals plans for as little as £21 per week - A super addition to the tight budget of a student kitchenGet your guide to Tiny Budget Cooking here:https://www.tinybudgetcooking.com/blog/tiny-budget-cooking-print-cookbook-out-nowWashing-up liquid â€" Everyone else will forget this. You’ll be a hero.Extras:Kettle â€" Most halls will provide this, but make sure before you go. Unless you want one for your room and you’re the antisocial type.Toaster â€" Again, your halls will probably have one.Coffee machine â€" If you have a much more refined coffee palette. But be prepared for your flatmates to use it too.Pizza cutter â€" Students eat a lot of pizza. This will make your life easier.Egg poacher â€" Nobody really knows how to poach an egg properly (probably). So use a tool to help you.Avocado peeler â€" Possibly the best purchase youâ €™ll ever make. Possibly. Essentials:Bedding â€" You need somewhere to sleep, might as well make it comfortable.Speakers â€" For listening to music while you work, and for drowning out annoying flatmates.Books â€" Reading is a good, fun way to pass all the free time you’ll have. Plus they make you look smarter.Posters â€" Fun Fact: 1 in 2 students have a Pulp Fiction poster on their wall.Photos â€" Admit it, you’ll miss home a little. Some photos of loved ones will make you feel a little less homesick.Extras:TV â€" Great way to pass the time, but be prepared to have your flatmates treat your room as a communal space.Games console â€" For fitting in some Fortnite between lectures.Mini fridge â€" Easy access to cold drinks? It’s a no-brainer.Door stop â€" Only weird students with something to hide keep their bedroom doors closed.Plants â€" They look nice, and they provide you with some well-needed fresh air. Essentials:Pens / pencils â€" You’ll be doing a LOT of writing.Highlighters â€" Useful for revision, or at least looking like you’re doing lots of revision.Laptop â€" For university assignments and Netflix. But mainly for Netflix, let’s face it.Notepads â€" Only crazy people and prisoners write on walls.Folders / files â€" So you don’t end up drowning in paper.Hole punch â€" Why don’t they just make pre-holed paper?Diary / organiser â€" A good way to know where you should be at any given time. Or a place for soppy diary entries about your crush.Extras:Textbooks â€" Your uni will provide you with a reading list. Be prepared to put 80% of your budget towards these.Post-it notes â€" Useful for leaving yourself reminders, passive-aggressive notes to flatmates, or even fancy dress (yes that happened). Essentials:Toothbrush â€" Unless you prefer to use your finger.Toothpaste â€" For a bright smile when you have your 9am lecture on Monday.Shower gel â€" Don’t be that awful flat mate that never showers.Shampoo / conditioner â€" Look after your hair, even when uni stress threatens to make it fall out.Razors / shaver â€" Unless you’re going for the hobo beard look. You do you.Towels â€" Bring more than one, otherwise it’ll end up making you dirtier.Toilet roll â€" Get your parents to buy the nice luxury brands and make it last as long as possible. Trust us, you won’t like the cheap stuff.Extras:Shower speakers â€" The night out starts in the shower, everyone knows that.Scented candles â€" You know, for the atmosphere.Back scrubber â€" For those hard to reach places. Essentials:Casual / comfortable â€" For day-to-day lounging round. Students do a lot of that.Night-out clothing â€" For nights out and partying. Students do a lot of that.Coats / jackets â€" To wear when it’s cold, both outside and inside.Sports gear â€" For when you convince yourself to go running and stop after a week.Jumpers â€" Nothing like relaxing with a hot drink and a snuggly jumper.Hat / gloves / scarf â€" You’ll thank us later.Drying rack â€" No need to spend money on drying your laundry.Washing tablets / detergent â€" Wash your clothes. Be an adult.Extras:Suit / nice dress â€" You might get an interview, and you’ll need it for the end-of-year ball.Fancy dress â€" Love dressing up? You’re in luck. Hate dressing up? Get used to it.Sunglasses â€" You never know. Essentials:Bleach â€" The go-to cleaning fluid.Sponge â€" You don’t want to scrub with your hands.Toilet cleaner â€" Makes an awful job slightly less awful.Surface cleaner â€" Keep your kitchen worktops clean AND undamaged.Toilet brush â€" It’s either that or you’re sticking your hand down there. Your choice.Extras:Rubber gloves â€" You won’t get bleach on your hands, and you’ll definitely look the part.Bin bags â€" These run out quicker than you think.Feather duster â€" Good for cleaning cobwebs. Great for tickling flatmates.Pipe cleaner â€" Unclog your pipes, avoid flooding. Win-win. Tea / coffee â€" You’ll get through a lot of this. Stock up now while your parents are paying.Alcohol â€" If you drink, get ready to drink a lot. If you don’t, congratulations you’ve made the best possible choice.Ear plugs â€" For when you want an actual night’s sleep.Medicine / painkillers â€" This is really important. Don’t forget this.Deodorant â€" No time for a shower? Good old deo has your back.ID â€" Expect to be ID’d a lot.Important documents â€" Chances are these will never be used, but best to have them anyway.Check It TwiceWe’ve made a list, now go and check it twice. Make sure you haven’t forgotten anything important. We also recommend doing a food shop before you go. For starters, you aren’t going to find the time during the hectic Freshers’ Week. Plus, it means your parents will pay.Have fun!

How to Prepare for Your Summer Internship

How to Prepare for Your Summer Internship pixabay.com Starting a summer internship? There are some things you should do to prepare yourself (and the company) for your presence over the next few months. Google search yourself It would be wise to see what lies in the search results. Your soon-to-be coworkers are bound to do it. Check your Facebook, too. You dont want anything wild showing up as your first impression, do you? Privacy settings are real and important. It would behoove you to check on that  before  you show up for your first day. Review the companys website Dont look like a doofus when you show up and know nothing about the companys online image. Itll be important for you to be familiar with  all  parts of the company. Trust me, read up on what the company stands for. Never say no Whether its making coffee or copies, your job as an intern is to learn  everything.  Walk into this internship knowing that you may have to do some things you dont exactly want to. But itll be important for you to show a strong work ethic and do it anyway. Prepare yourself to leave a positive, lasting impression on your employer and coworkers. Write some thank you notes Anyone who helped you land this internship deserves a hand-written note from you. Itll make you look good and respectable if you take some time to be sincerely appreciative. A little bit of work can go a long way. Prepare yourself for some major kissing up If theres any ounce of you that wants to turn this internship into a job afterward, prepare to do some major impressing. Towards the end of your internship, itll be important for you to express how interested you are in becoming a true part of the company. Make some good connections and anticipate staying in touch they might be your connectors to your dream job in the future. Make a bucket list Likely, there are things you want to learn or accomplish while at your internship. If you sit down beforehand and make a list of all these things, itll be much easier to assess how youre doing in the middle of the summer. Make a note on your calendar to review this bucket list. After all, you want to get the most out of your internship, dont you? Assess your wardrobe This is especially important for the first few weeks of the internship. Youre making an impression. Make sure youre showing up to work in something thats appropriate and respectable. Basketball shorts and a tank? No thank you. Connect with your mentor After all, thats what theyre there for, right? Ask them what you should expect and what you need to do/know walking into your first day.

Kuta Software Infinite Algebra 1 Help Me!

Kuta Software Infinite Algebra 1 Help Me!When dealing with exponential or infinite sums, we all need the answer to 'does Kuta Software Infinite Algebra 1 help me?' The short answer is yes. But you may want to understand why.Kuta, a leading exponent computing software is available for free on the Internet. Unfortunately, it does not help when you have an infinite sum. This is because the software is unable to perform a certain type of mathematical operation known as the summation to make a correct answer.What is an 'order-of-magnitude test' you ask? If you are referring to the mathematical operation that allows the software to compute the exponents, then the answer is a resounding 'yes'. The order-of-magnitude test allows you to order the values of the exponents according to their values of the exponent and then compute the final answer by summing all the different exponents together. Unfortunately, with Kuta, it does not work this way.However, the function used to calculate the expon ents is a numerical constant known as the Ternary Exponent. This is used to determine how far a particular number can go before it reaches its limit. The solution to this equation is to compute the 'log' of the value of the number being calculated (the 'exponent') and then divide the result by the 'number of iterations' to come up with the next digits of the number being calculated.The problem is that the equation that the software uses cannot be performed by a calculator. The mathematical operations that are used to compute the log of the exponent must be computed on the computer using a standard software. This is a very difficult thing to do for any normal computer user. Thus, as an exponents calculator, it has no use other than to 'help' you figure out how far away the number is from reaching its limit. For an exponent that is extremely large, this can take months if not years to do.Kuta would actually benefit you if it could do this calculation. However, it cannot because it is incapable of performing this mathematical operation. Since it is a limitation inherent in its programming, it has no other purpose other than to get you to buy the product.

Tips To Become An English Tutor

Tips To Become An English TutorIf you are looking for ways to become an English tutor then you will want to consider joining a private tutoring business. Not only is it more likely that you will get paid for your services, but you will also have the opportunity to work with and learn from the very best teachers in the world. If you want to start your own English tutoring business then there are plenty of tips to help you find the perfect tutor for your students.First, if you decide to be an English tutor, you will need to be well aware of the history of the English language. You should know some key words that will help you to communicate easily with your students. Once you know how to speak the language well, you will find that students will appreciate your tutoring even more. So how do you get started?First, you will need to join one of the many English-tutoring services online. These sites offer free classes so that you can test the waters before you decide to buy your own busines s. If you find that you like what you see then you can decide to join a larger tutoring service or if that is not possible, then you can decide to start your own tutoring business. After you have experienced the full service that you need, you will feel better about making your own decisions about whether or not you want to start your own business. Be sure to take some time to make sure that your own business is right for you because when you choose to become an English tutor you will be offering your services to hundreds of students a day.Next, you will need to study and learn as much as you can about the English language. This means that you will need to read up on a lot of different books and blogs on the subject. At the same time, you will also need to read as many professional articles as you can find. When you have done this, you will be able to write your own articles, which will be great if you plan to start your own tutoring business. You will have the opportunity to provid e your own service to students who may need the services of someone who speaks the language fluently.Finally, you will need to learn as much as you can about how to become an English tutor. You should know all of the terminology that is used in the English language and you should also know how to communicate with your students using a variety of methods. For example, you should be able to use a variety of teaching tools such as visual aids, audio and video presentations and grammar examples. Make sure that you are also familiar with a variety of different materials that are used to teach English. These can include textbooks, test guides, dictionaries and other written resources.English tutoring can be very rewarding if you get started in the right way. You can also use your skills and knowledge to help to improve the English language in different countries. When you have a job as an English tutor, you will also be helping to increase the value of English as a foreign language. In ad dition, you will be a highly valued asset to the education field because your services will be helping to improve the value of English in the eyes of future generations.So if you decide to start an English tutoring business, you will be in a position to save money. You will also be in a position to give your students the best possible education. It will also mean that you will be better able to meet the needs of the future generations of learners and help to build a global community with your exceptional English language skills.

Why learn Arabic The Economic Advantages

Why learn Arabic The Economic Advantages Business Reasons to Learn Arabic ChaptersThe Arab World: A Strategic PositionThe Union for the Mediterranean (UfM)The Controllers of the Energy ReservesThe Arabic Language: An Advantage for Trade and TourismThe Arabic language has contributed a great deal to humanity's development, both culturally and in terms of education.For a long time, the rich traditions of Arabic culture have brought fresh ideas to the West, especially in the realms of  mathematics, astronomy, the physical sciences, as well as literature, and Western culture has benefited greatly from these profound intellectual contributions from the diverse countries that together form  the  Arab world.But do you really understand why it's so important, in business terms, to learn Arabic?Are you wondering why it's worth mastering this language now, in the 21st century?The Arab world, with one unifying language and dozens of dialects, benefits from a  strategic position that is unparalleled  across the globe.The Arabic language, in this unique situation, serv es as a link across 3 continents: Asia, Europe, and Africa.So what are the advantages and benefits of learning Arabic today?Most of the Arab world's nations are members of the Union for the Mediterranean (UfM), a gigantic economic project that strives to strengthen relationships between the countries of the Mediterranean.The Arab world holds a dominate position in the world of gas and oil production and exportation, with the Middle East accounting for 45.8% of all global crude oil exports.Speaking Arabic is now a valuable and incomparable asset on your resume, especially if you want to work in international trade or diplomacy.Lastly, links between the United States and the Middle East are very strong, with a significant shared history and increasing interactions, both commercially and culturally.Shall we go on? Let's see...Let's look at some other reasons that studying the Arabic language is truly becoming very important in the international economic sector. HalimaArabic Teacher £1 3/h1st lesson free!Discover all our tutors KotaibaArabic Teacher 5.00 (3) £30/h1st lesson free!Discover all our tutors SoledadArabic Teacher £20/h1st lesson free!Discover all our tutors NancyArabic Teacher 5.00 (1) £18/h1st lesson free!Discover all our tutors TaouesArabic Teacher £8/h1st lesson free!Discover all our tutors DinaArabic Teacher £15/h1st lesson free!Discover all our tutors AbrarArabic Teacher £20/h1st lesson free!Discover all our tutors UsamaArabic Teacher 5.00 (1) £17/h1st lesson free!Discover all our tutorsThe Arab World: A Strategic PositionThe problems of the Arab world are also those of Africa and the West.When something happens, there are necessarily repercussions in other areas, due partly to geographic proximity, but also due to economic and financial interests that connect these places.Although the United States has in recent years, after the embargoes of the 1970s, found other sources for oil outside of the Middle East, we still get about 15% of our oil from the Persian Gulf, and across the globe, Middle Eastern oil accounts for almost 70% of the total reserves. So the countries of the Arab world are still major players internationally, and they hold a lot of influence over those markets and everything dependent on the precious crude material.Check out for good Arabic lessons here.The Arab world, a place of important economic changes.International trade agreements have opened the borders into Arab countries as well, with many sectors reporting significant annual increases in exports to Middle Eastern countries over the last two decades. Beyond that, with the establishment of the financial hub in the United Arab Emirates and the region in general, there are more and more business opportunities on the ground. Restaurants, retail, and construction of new homes and businesses have all been booming for a while now, with no end in sight.Learning the Arabic language, in these conditions, enables you to boost your understanding of the people who live there, and gives you a net advantage over other candidates looking for jobs in the worlds of tourism, business, energy, and even in the diplomatic sector.There are strong links between the West and the Arab world.The central role that the Arab world has in the international economy makes it a major actor in commercial trade.Culturally, there are constantly new projects between the West and the Arab World, such as the Art Dubai international art fair, or the Sharjah International Book Fair in the U.A.E. There's now a Guggenheim in Abu Dhabi, as well, and the Louvre has also forged connections.By taking an  Arabic for beginners class, whether it is at an institute, through  online lessons  offered by educational websites with trained professional teachers, or even free Arabic lessons or distance learning classes, as well as private lessons with a native speaker, with any Arabic course you'll learn more and more about these country-specific situations as they continue t o change.The Union for the Mediterranean (UfM)Launched in 2008, and still perhaps unknown to a lot of Americans who don't work in international development or trade, the Union for the Mediterranean (UfM) works to promote economic cooperation and democratic reforms in 16 neighboring countries south of the European Union, in the North Africa and Middle East regions.The UfM is made up of 28 member states from Europe and 15 Arab countries: Algeria, Lybia, Albania, Bosnia-Herzegovina, Israel, Egypt, Lebanon, Jordan, Monaco, Mauritania, Morocco, Tunisia, Palestine, Turkey, and Syria, whose membership was suspended for obvious political reasons. With a number of these countries having Arabic as an official language, any Arabic speaking person would be a huge asset to the UfM.Discussing common goals of the North African countries.The UfM also established a way to launch regional projects that will have positive impacts on the countries involved, including in the fields of finance, natural r esources, the environment, health, culture, and immigration.Some of the proposed initiatives include:Cleaning up the Mediterranean Sea and marine habitats.Establishing sea and land trade routes to more efficiently trade between main ports.A collective civil defense program.Solar energy plants.A Euro-Mediterranean university.These are just some examples, but they should illustrate the enormous economic potential of the UfM.By taking arabic classes london or elsewhere, you'll have the opportunity to participate in some of these projects since you'll better understand the relationships between the Arab world and the West. The UfM wants to become a strong organization that acts together to combine resources and know-how to work towards a common goal.And if you want to be a part of it, take the initiative to learn Arabic, right now.The Controllers of the Energy ReservesIt's no secret that the Arab world holds a very strategically powerful position in world, especially over the regions im mediately surrounding the Middle East and North Africa.A significant portion of the world's oil and gas reserves are concentrated beneath the Arabian peninsula. About 30% of the world's oil production is done in the Arab world, while it's estimated that they control the rights to 65% of known reserves. And over 80% of the refined products are exported from these countries to the rest of the world's industrialized societies, making this is an area of the world which must be taken very seriously.A massive oil refinery in Saudi Arabia.It's easy to understand why speaking Arabic, reading Arabic, and writing Arabic can prove to be a considerable advantage when negotiating business deals in these countries, with these producers and exporters of energy.The largest countries in the Arab world are all members of OPEC (Organization of Petroleum Producing Exporting Countries) and some of them are individually responsible for producing incredible quantities of oil and gas.To give you some persp ective, consider the following:Saudi Arabia exports 3 billion barrels of oil each year.Kuwait claims to have 90 billion barrels in reserve, while the United Arab Emirates claims to have 92 billion.Iran is responsible for producing 9% of the world's oil, with 1.5 billion barrels per year.Iraq sits on 112 billion barrels in reserve, while their production is currently only at a half billion barrels per year.These numbers very easily show that the Arab world is a very important place when it comes to energy resources, especially with the production and exportation of oil.Like any language, Arabic is a complex web of adjectives, verbs, nouns and grammar, but through learning basic Arabic you will pick up enough phrases and Arabic words to have a conversational level which will allow you to  work in these petro-businesses and participate in their growing economies.And a more intensive study of Arabic conjugation, reading, and writing will only enhance your proficiency to communicate with native speakers.The Arabic Language: An Advantage for Trade and TourismThis might seem obvious, but we'll point it out nonetheless: Arabic language learning will open lots of doors for you, especially if you want to work in the areas of trade or tourism, due to how difficult it is to learn. Mastering the Arabic alphabet or Arabic pronunciation is no mean feat. But the understanding you will gain of Arab culture will stand you in good stead to succeed in sectors such as these.While the rest of the world focuses on language courses in English, French, Spanish, Portuguese Chinese, and Japanese, Arabic will prove to be an excellent decision in order to break into these fields.The Arabic language is the 5th most common language spoken in the world, used by 300 million native speakers living in at least 57 countries.For trade and financial markets in places like Libya, Algeria, the United Arab Emirates, or anywhere else in the Middle East, Arabic is the language that will help reinforce your professional skill set.Learning to speak Arabic is a plus for your resume.And with recent geo-political events, speaking Arabic allows you to better understand the complex issues of the world today.In the field of tourism, Arab countries are among the luxury vacation destinations, particularly the renowned places like Tunisia, Qatar, and the U.A.E. It's also worth noting that more and more these days, countries like Morocco, Algeria, Egypt and other countries on the Mediterranean coast are profiting from an increasing interest from vacationers who want an exotic getaway.Even if different Arabic  dialects are more often spoken in these regions (and it's worth pointing out that the Moroccan dialect  doesn't really correspond to what's spoken in Lebanon, for example), it's recommended that beginners learn Literary Arabic (also known as Modern Standard Arabic) because it's easier to learn and a necessary first step to learning any of the other dialects. At the end of the day, Pales tinian Arabic is very different from Egyptian Arabic, which in turn is different from Moroccan Arabic.You can even become an Arabic-English translator to work in such fascinating fields as journalism, tourism, economics, or diplomacy.Learning the Arabic language can have several positive economic influences in the sense that you will better understand the political context and be able to work in the Arab world.While you learn Arabic vocabulary, you'll discover a huge amount about the countries, the traditions, the customs and the role of Islam and the Quran throughout the Muslim world. As you do business in different Arabic speaking countries, all of these things will be invaluable to your continued  understanding of the many distinct  Arab nations.So why not learn Arabic? There are wide ranging benefits of learning Arabic and you'll develop a new skill and put it to work in an exciting field like economics, tourism, or translation.Isn't that tempting?

Z Score Example

Z Score Example Definition: - The units marked on the horizontal axis of the standard normal curve are obtained by z and are called the z score or z value. A specific value of z gives the distance between the mean and the point represented by z in terms of standard deviation. Note: - The values on the right side of the mean are positive and those on the left side are negative. The z score for a point on the horizontal axis gives the distance between the mean and the point represented by z in terms of the standard deviation. Z score formula: - For a normal random variable x, a particular value of x can be converted to its corresponding z value by using the formula Z= (x- )/ Where and are the mean and standard deviation of the normal distribution of x, respectively. Example: - Let x be a random variable with its mean equal to 40 and standard deviation equal to 5. Find the z score for 1) X=49 2) X= 55 Solution: - According to the problem the population mean and standard deviations are 40 and 5 respectively. Hence = 40 and =5. 1) For x= 49, z score =(x-)/ =(49 40) / 5 = 1.80 Therefor z score for x= 49 is 1.80 2) For x= 55 z score =(x-)/ = (55-40) / 5 = 3.00 Therefor z score for x= 55 is 3.00