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.
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 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...
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 ...
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.
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...
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.
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...
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.
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 ...
Childcareland demonstrates how to make a Thanksgiving book of thanks with kids in this video. A book of thanks can be done by a group or an individual. It begins a title page which can be labeled to reflect whether it is an individual book called "My Book of Thanks" or an group book called "Our Book of Thanks" or a general book called "Book of Thanks". The back page is a blank match of the cover page. In the middle are five pages labeled "I'm thankful for" with a line for older children to wr...
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-...
Keep your cookbook open to a recipe. Learn how to build a simple book stand in this free wood project video from a woodworking teacher.
In this video tutorial, viewers learn how to cite reference books in MLA formats. Citation is a reference to a published or unpublished source. Viewers will learn how to cite an article in an online reference book and an article in a print reference book. The format for the online reference book is:
Duct tape is versatile and can be used for anything. But did you ever imagine that it can be used for making a book cover? Protect your books with sturdy duct tape. This tutorial shows you how to make a general book cover for a paperback using duct tape, but the process can be extended to cover any type of book. Protect all your books from damage with duct tape.
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 tutorial will work on any Apple device running iOS 4. Besides finding books through the Apple store, you can also find unlocked epub-format books (such as through Google Books or the Gutenberg Project) and use the iBooks application to read them on your iPad, iPod Touch or iPhone. Even customize your covers!
Comic books are a great way to express yourself and you no longer need a pencil and paper to draw these books. In this three episode tutorial, learn how to use computer programs to draw professional style comics and share them online. This method of comic drawing is the new industry standard, so follow along and learn how to make your comics stand out above the rest.
This video, assembled for a school project by some art school students, teaches you how to draw comic book superheroes in two parts. They begin by going over the material that you will need, then the basic shapes that make up the majority of comic character's bodies, then goes over examples, including how to draw the popular anti-hero Vegeta from Dragonball Z.
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...
Want to learn how to bind your own books? For aspiring publishers, or artists and fashion designers looking to bind a small quantity of look-books for prospective retailers, this tutorial will be of use. Learn how to do the coptic stitch to bind a book in this two-part video tutorial.
Learn how to model a fairytale Book in Cinema 4D with this video walkthrough. Whether you're new to MAXON's popular 3D modeling application or are just looking to get better acquainted with Cinema 4D and its various features and functions, you're sure to enjoy this free video software tutorial. For more information, including complete instructions, watch this 3D modeler's guide.
In this video molly1216 explains her method of repairing a hardcover book hinge. She mentions that this method should be used for inexpensive books that are not worth being sent to professionals.
Are you an aspiring comic book artist? In this two-part video tutorial, learn some skills on how to layout a comic book page. Different ways to layout your comic pages are gone over.
Have an Amazon store for yourself? Sell books? Well, you may be wasting your time listing certain books when they'll never sell, but there are some ways to make sure you're listing only the most sellable and profitable books on Amazon.com. Watch this video tutorial to learn how to select profitable books to sell on Amazon, and how to know which books aren't worth it and to avoid.
This video shows how to take an old book and alter it so you have a beautiful baby book. Using birth announcements, locks of hair and any other mementos you have you can create a beautiful book of memories. Watch this video scrapbooking tutorial and learn how to make an altered baby book.
Here is a short video tutorial which demonstrates how to debind books using a hair dryer. You may need to take books apart for detailed scanning projects. However, this is a destructive process which will destroy your book. The hair dryer method is a fairly failsafe method of removing binding from books.