### How To: Find the median of a set of numbers

This is a how-to-video which demonstrates techniques to find the median of number in a series. This demonstration takes the following example.

This is a how-to-video which demonstrates techniques to find the median of number in a series. This demonstration takes the following example.

In this tutorial video the author shows how to find the length of the median of a trapezoid. He starts to show that we first need to add the sum of the parallel sides of the trapezoid which are on the either side of the median. Now this obtained value is to be divided by two to get the length of the median. He explains that the length of the median of a trapezoid is nothing but the average of the lengths of the parallel sides of the trapezoid. If you want to learn how to find the length of th...

This video shows us the method to find the median and the inter-quartile range. The first step involves the arrangement of the numbers in the ascending order. Median is the middle number. The middle number is the number at (number of numbers + 1)/2 if the number of numbers is odd or the (number of number)/2 if the number of numbers is even. In the example the number is located at [(11+1)/2] or the 6th number. The inter-quartile range is higher quartile - lower quartile. The higher quartile is...

Follow this video to learn how to formulate calculations in Microsoft Excel. First type in a list of numbers in the cells. In order to calculate the median click on the cell where you want the answer to be shown. Then type equals, average, open bracket and insert the cell code where the first number is, colon, and then type in the cell where the last number in the list lies, and close brackets. In practice this is an example where the numbers are in a list from cell A1 to cell A11: =AVEARAGE(...

If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 34th installment in his "Excel Statistics" series of free video lessons, you'll learn how to use MEAN, MEDIAN, MODE. These measures give us a typical value, a measure of central tendency one value that can repr...

The Mean is the average number, the Median is the center of the group and the Mode is the number that shows most often.

This video shows the method to find the variance and standard deviation using Excel. The variance shows the variability of the data points from the median. We find the difference of the median and the mean. We write the formula using '=' sign. The median and data points are put in it by selecting the appropriate cell. The median is made an absolute constant by pressing the F4 key. This is squared by using '^2'. This is multiplied to the frequency using '*'. The result is found for all the dat...

If you use Microsoft Office Excel on anything resembling a regular basis, odds are you work with numbers. Put those numbers to work with this free MS Excel video tutorial, which will teach you how to use a number of Excel's basic statistical functions (e.g., STDEV, AVERAGE, MEDIAN, MODE, RANK, ROUND, LARGE & SMALL).

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 145th installment in their series of digital spreadsheet magic tricks, you'll learn how to create a formula that will calculate the median when you have more than 1 criterion.

This is an interesting mathematical instructional video on how to make a quartile diagram. This example is about 34 grades obtained by chemistry class students. We need a minimum value, a maximum value, Q1, Q2 and Q3 values to make a quartile diagram. The minimum is 43 and the maximum is 92. To calculate Q2 median formula (n+1 over 2)is used. The Q2 median is 17.5. So the average of 69 and 71 is 70 and hence Q2 70. Similarly Q1 is calculated as 61 and Q3 is calculated as 79. Now you can draw ...

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 664th installment in their series of digital spreadsheet magic tricks, you'll learn how about how the new Excel 2010 AGGREGATE function that can calculate these 19 different functions depending on what number you put into the 1st argument of the AGGREGATE function. This is an improvement over the SUBTOTAL function wh...

If you've ever had problems with trapezoids in the past, this math lesson should clear some things up. A trapezoid is a geometrical shape, a quadrilateral, that has only one pair of parallel sides. Outside of the US, it's referred to as a trapezium. Yay Math breaks down the properties of trapezoids, including the isosceles trapezoid, the legs of the trapezoid and the median of the trapezoid.

If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 33rd installment in his "Excel Statistics" series of free video lessons, you'll learn how to use the AVEARGE, MEDIAN, MODE, PERCENTILE, QUARTILE and PERCENTILERANK functions to measure location.

Whether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you've come to the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the nth installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn how to do basic statistical analysis in Excel. Specifically, this video covers the following topics:

New to Excel? Looking for a tip? How about a tip so mind-blowingly advanced as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 243rd installment in their series of digital spreadsheet magic tricks, you'll learn how to find typical values, or averages – a single value that allows you to talk about all the data points in a given spreadsheet. Specifically, you'll learn how to find the mean, median, mode and standard deviation for a set of numbers.

Photoshopuniverse shows you how to simulate a watercolor painting on Photoshop. With this you can take any photo and make it look like it was a water color painting. Take any photo and then duplicate the layer 3 times including original. Focus on the first layer go to cut out. You want a high edge fidelity, and add the number of levels no more than 5. Add some simplicity and the change mode too luminosity. Go to the second copy layer do a dry brush increase size to maximum. add just a little ...

This video explains how we can have a smooth skin in the pictures using Photoshop tools. The healing brush tool is used to delete all blemishes, red spots or black marks from the skin in the photo. While doing this it is important to select smaller portions and then go ahead instead of selecting bigger portions of the skin. Later the median filter is used so that the smoothing is just optimum. This actually helps in getting the right image specially for close up photos.

This step-by-step video will show the proper technique of phlebotomy, which means drawing a sample of venous blood. Everyday, nurses take blood cultures from hospitalized patients, so standard tests can be run for diagnosing conditions and diseases. Venipuncture is necessary for obtaining the blood sample.

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 624th installment in their series of digital spreadsheet magic tricks, you'll learn how to break apart the hours worked in a given day into one part for the day shift and a second part for the night shift using the MEDIAN function instead of the IF function. The MEDAIN function can be used when there are different ca...

New to Excel? Looking for a tip? How about a tip so mind-blowingly advanced as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 100th installment in their series of digital spreadsheet magic tricks, you'll learn how to replace a long IF formula with a simple MIN/MAX formula (or an even simpler MEDIAN function). See 3 amazing examples. When you have a hurdle such a Commission Hurdle or a Payroll Taxable Earning Hurdle, and you are using an IF function fo...

Killing more than 29,000 people each year, infection with Clostridium difficile (C. diff or CDI) is the most common healthcare-associated infection in the US. In a disturbing development, new research reveals recurring cases of the infection are soaring.

This video shows how to clean a Tippmann 98 Custom paintball gun. Materials needed are Pliers, gun lubricant, paper towels, Tippmann 98 Custom and Appropriate sized Allen Wrenches.Step 1. Unscrew barrel, take off hopper connector and tae off bolt cap.Step 2. Next use the Allen wrench to take off Co2 connector and handle grip.Step 3. Then take out the 6 screws that hold the 2 sides of the gun together.Step 4. Take out the front and back bolt.Step 5. Spray lubricant on the places and on both O-...

Coders are accustomed to working remotely. The beauty of coding is that all you need is a laptop and a WiFi connection, which makes working anywhere a fairly simple transition. If you're looking for a career change, now might be the perfect time to give coding a try.

Lyme is a growing threat as we move into warmer weather in the US. Researchers have said this year could be one of the worst for this tick-borne disease, as a skyrocketing mouse population and warmer temperatures increase the risk.

In the worst measles outbreak in the state since 1990, the Minneapolis Department of Heath races to contain the spread of an infection believed to have originated from an infected traveler. Mistaken attitudes and unvaccinated travelers are creating a world of hurt and disease for Americans. A recent study found that more than half of eligible travelers from the US are electing to skip their pre-trip measles vaccine.

Remember those old vinyl records? Remember jumping on the 8-track bandwagon? Switching over to cassette tapes? How much money you spent converting your music collection to compact discs? To MP3s?

Skill books, which have been carried over from Fallout 3, are a great way of getting an edge on your skills by adding an extra 3 to the skill that the book is associated with! In this two-part video you will get the locations of all the skill books in the Mojave Wasteland!

Fable 3, like many modern 3rd person games it seems, has a Banjo Kazooie-like number of random collectibles for you to find to enjoy the entire game experience. One of these sets is Rare Books. There are a ton and tracking them down takes a long time, so watch this video to learn the locations of every Rare Book and how to unlock them.

Want to learn how to make your own comic book? This instructional video will teach you how to take your created character and their powers and enter them into a comic book world. The first step, is to decide whether your character will be acting as a hero or villain. Next, you must create the setting. This is followed by the conflict of the story. Finally, the resolution. The hero must defeat the villain and everything is back to normal. The video then takes you through a sample comic book an...

In this tutorial, we learn how to make a scrapbook about all of the books you've read. First, you will want to take a part from the pages that meant the most to you. Type out the text that was written, then glue it onto a similar sized piece of card stock. Adhere this to the top of a picture that has the same theme as the text that you just wrote out. After you do this, decorate your page even more until it's completely finished. You can also take pictures of the books that you have read and ...

With YouTube TV and DirecTV Now starting at $40/month, and others like Sling TV offering an eye-catching $25/month plan, streaming cable services may sound like a great way to cut costs while cutting the cord. But when you look at all the factors, the price you pay may very well end up being just as high as your traditional cable bill — if not more.

The '90s were a great decade to be alive. Before the internet became a high-availability service, we were untethered from the bombardment of media present in today's culture. Children ran through the streets with levels of physical exertion beyond what's required to capture fictional creatures found in Pokémon GO. However, there were some video game consoles that kept kids indoors, such as the Game Boy, SNES, and more importantly—the first ever PlayStation.

Through Thursday, January 19th, Borders is offering the Kobo Wireless eReader for $99 with coupon—that's $40 off its typical retail price of $139! Though the Kobo Wireless eReader comes preloaded with 100 out-of-copyright classics, new users will nevertheless be interested in filling their new eReaders with their own books.

In this video tutorial, viewers learn how to create a Face-book badge for a website or blog. Begin by going to your Face-book profile. Scroll down the page and click on Create a Profile Badge. Then click on Create Badge and select the layout, format and information that you want to display on your page. Once your finished, click on Save. Now copy the given HTML code and paste it onto your website or blog. This video will benefit those viewers who use Face-book and would like to learn how to e...

In this Computers & Programming video tutorial you are going to learn how to export LinkedIn contacts to an address book. LinkedIn is great for keeping your contacts in your professional network. To export your contacts go to home page and click on ‘contacts’. Now your full network of contacts will be displayed. On the right hand bottom, click on ‘export contacts’. On the next page select where you want to export the contacts, type in the security code and hit ‘export’ and all the contacts wi...

Grand Illusions is a site for the enquiring mind. This how to video demonstrates how to make Folded Page Art. Your wonderful & charming host represents Grand Illusions, an amazing toy, magic & illusion web shop and gallery.

Why make a flip book? Because all animation – even stick-figure Flash animation and multilayered, highly technical 3-D effects – is built on, and can benefit from, the basics of the craft first developed by artists working at the beginning of the last century. And while fancy computer programs are nice, you can teach yourself these basics using nothing more than a pad of paper and a pen, and replay them over and over without any extra technology needed.

Maybe you're heading back to school, or maybe you just want to make sure that your book doesn't get damaged. In either case, this guide will teach you how to cover your book using a piece of paper as a bookcover so that your textbook is well protected.

Are you a fan of the wonderous creations of Tim Holtz? Would you like to make your own Holtz inspired see through book? This video is your guide to making a beautiful see through book full of the kind of magical decoration Tim Holtz is famous for.

This video shows you how to make the Jack Rose cocktail in 12 seconds flat. It goes like this. Three-quarters of an ounce of lemon juice, three-quarters of an ounce of pomegranate syrup, and two ounces of Laird's apple brandy. Shake it over ice, strain it into a cocktail glass, and serve. The video also tells us about how the Jack Rose first appeared in Ernest Hemingway's book, The Sun Also Rises, where the narrator is sitting in the lobby of a Paris hotel sipping a Jack Rose. The popularity ...

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