National Distribution Search Results

How To: Estimate probabilities with the empirical rule

Learn how to use the empirical rule (or 68-95-99.7 rule) to estimate probabilities for normal distributions in statistics. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of fre...

How To: Create percent & relative freq. distributions in Excel

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 25th installment in his "Excel Statistics" series of free video lessons, you'll learn how to create quantitative data percent & relative frequency distributions with pivot tables. Also see how to create a histo...

How To: Make distributions, ogive charts & histograms in Excel

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 22nd installment in his "Excel Statistics" series of free video lessons, you'll learn how to create a percent (%) cumulative frequency distribution with formulas, a histogram and an ogive chart. See how to add ...

How To: Use the BINOMDIST & NORMSDIST functions in Excel

New to 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 Excel tutorial from ExcelIsFun, the 274th installment in their series of digital spreadsheet magic tricks, you'll learn how to calculate various probabilities for a binomial distribution when there are additional complicating factors. This is accomplished with recourse to Excel's BINOMDIST, NORMSDIST, SUMIF, SUM, INDEX and MATCH functions. See also how to create th...

How To: Install Ubuntu Linux on an HTC Evo 4G

Looking to make your HTC Evo 4G smartphone even better? Unlock your phone's full computational potential by installing Linux on it! This video guide presents a complete, step-by-step walkthrough of the process. For more information, and to get started installing the Ubuntu Linux distribution on your own Android smart phone (without blowing out your phone's Android installation), take a look!

How To: Perform a standard non-precision approach and landing procedure in an aircraft

A pilot that earns an instrument rating is a pilot that's mastered his or her flight skills to a level or precision and accuracy needed to safely fly an airplane through clouds, fog, and other adverse weather conditions. While flying in these weather conditions, known as IMC, or instrument meteorological conditions, a pilot is tasked with flying an airplane solely by reference to flight instruments. The pilot needs to be able to go from takeoff to landing, without having any outside visual re...

How To: Install Ubuntu Linux on a Nexus One or HTC Evo phone

Looking to make your Google Nexus One or HTC Evo smartphone even better? Unlock your phone's full computational potential while following in a tried-and-true geek tradition: Install Linux on it! This video guide presents a complete, step-by-step walkthrough of the process. For more information, and to get started installing the Ubuntu Linux distribution on your own Android smart phone (without blowing out your phone's Android installation), take a look!

How To: Change your Facebook language to "Pirate"

We all know that September 19th is National Talking Like A Pirate Day, but did you know that even your Facebook page can join in the festivities? At the top of you Facebook page, click "Settings". From the page that comes up, click on the "Languages" tab. On the next page you will see a drop down menu of all of the languages that Facebook makes available to its users. Scroll down within this drop down menu until you see "English (Pirate)", and select this option. When the page reloads, your "...

How To: Play a beginner's game of pool

Leah D'Emilio, from Mahalo, becomes a hustler for a day: a pool player, that is! Leah takes a lesson on how to play pool with 3-time national champion Max Eberle. From how to pick the right cue to the various forms of hand bridges, Max takes us through some helpful hints as well as how to pull of a few trick shots. Even learn how to put chalk on your cue tip and rack the pool balls. If you thought you couldn't play billiards, you're wrong, you can.

How To: Make a Candy Stripe Friendship Bracelet

in this video is shown 9 samples of Diagonal Striped Bracelet and I show another way how to do it. This is the basic friendship bracelet - very quick to make. You need to know how to do Forward Knots and REMEMBER: TIE DOUBLE KNOTS! Forward knot is super easy! You can make this bracelet in your national flag colors. Good luck (:

How To: Find a z-score for a normal distribution in statistics

Need help figuring out how to determine a z-score for a normal distribution (or bell curve) in statistics? From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials...

How To: Compare 2 distributions with the Z-Score formula

This is a video tutorial in the Education category where you are going to learn how to compare 2 distributions with the Z-Score formula. In this example Doug's class has X bar as 71 and a standard deviation of 4. Corey's class has X bar as 68 and a standard deviation of 11. If both Doug and Corey beat the class average and have the same standard score, will Doug have a lower grade than Corey? If both of them have a standard score of 1.5, then Doug will get 77 marks and Corey will get 84.5 mar...

How To: Write a press release for local distribution

In this video, we learn how to write a press release for local distribution. First, you need to make sure you have a good headline. This will make people want to read what you have to say or toss it aside. After this, you will need to answer who, what, where, how, why, and what inside of the rest of the release. People want to know all of the details when they read something like this, so give the juicy details that are interesting and leave the boring stuff out. After you have done this, sub...

How To: Create a relative frequency distribution in MS Excel

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 14th installment in his "Excel Statistics" series of free video lessons, you'll learn how to create relative & percent & frequency distributions with formulas for categorical data. See, too, how to create a per...

How To: Use the Empirical Rule w/ standard normal distribution

In this video tutorial the instructor explains about the concepts of standard normal distribution and the empirical rule and how to use it to solve an exercise. He starts by explaining about standard normal deviation saying that in a standard normal deviation the value of mean is zero and the value of standard deviation is one. Now he draws the standard normal deviation by drawing a bell curve on an axis. Now he points the mean and standard deviations on it. Now using these concepts he goes o...

How To: Use the CONFIDENCE.T function in Microsoft Excel 2010

New to Microsoft Excel 2010? Looking for a few good tips and tricks? Look no further. In this free video tutorial from everyone's favorite MS Excel guru, YouTube's ExcelIsFun, the 7th installment in his series of Excel 2010 video tutorials, you'll learn how to use Excel's new CONFIDENCE.T function to calculate the margin of error for a T distribution confidence interval.

How To: Use MS Excel 2010's NORM.DIST & NORM.S.DIST functions

New to Microsoft Excel 2010? Looking for a few good tips and tricks? Look no further. In this free video tutorial from everyone's favorite MS Excel guru, YouTube's ExcelIsFun, the 6th installment in his series of Excel 2010 video tutorials, you'll learn how to use the new NORM.DIST and NORM.S.DIST normal distribution functions. They have new screen tips to help you select the correct argument.

How To: Make dazzling chocolate and peanut butter dip

Recipes with U.S.A. grown peanuts can add great flavor and keep you energized, like dazzling chocolate peanut butter dip. The National Peanut Board shows you this great dip recipe that will help get you energized with great tasting ways to fuel your day, using peanuts! These are step-by-step instructions for the kid-friendly dip.