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How To: Generate random numbers (integers) in Excel

1.Here 10-50 and 300-400 numbers are taken for example to generate the random numbers within the limit in Excel. We using the command of "randbetween" for generate the random numbers and we won't get the decimal or fraction values.2.Now type "=randbetween(10,50)" which means to generate the random value between the bottom value of 10 and top value of 50 and click enter now we will get 11 as random generated number.3.Do the same thing for 300-400 as "=randbetween(300-400)".You will the 303 wil...

How To: Create a random frame using Flash and Actionscript 3

Flash and Actionscript can be used together to create damn near any sort of animation or website feature that you could want. This video will teach you how to do just one thing: generate a random frame using Flash CS4 and Actionscript 3. This is handy if you want to create a button that will link to several different objects randomly. Fun if you want to add the zest of unpredictability to your user's website experience.

How To: Generate random numbers (with decimals) in Excel

This video shows you how to generate random numbers with decimals in Microsoft Excel.When generating random numbers you must have a lower and upper limit, so that your number will be generated between the two limits. For a number without decimals, you only have to use the "=randbetween" function. If you want to use decimals, you will have to use a different but similar function. Start by typing "=rand()". Next, you multiply this by the difference between the limits and add the lower limit. Fo...

How To: Work with continuous random variables in calculus

Looking for a primer on how to work with BRIEF probability density functions and continuous random variables in calculus? Learn how with this free video calc lesson. 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).

How To: Build a random number generator in Java programming

Want to program your own Java games and applications but don't know beans about object-oriented programming? Never you fear. This free video tutorial from TheNewBostonian will have you coding your own Java apps in no time flat. Specifically, this lesson discusses how to generate random numbers in a Java application. For more information, including detailed, step-by-step instructions, watch this helpful programmer's guide.

How To: Set random themes in Gmail using your current location

There a ways to personalize your Gmail experience, and one of those is picking personalized Gmail themes which make emailing funner. But if you're not sure what kind of theme you want to use from all the available Gmail theme choices, there's an option called "Random" which provides you a random theme based on your geographical location, and will change when in a different location.

How To: Generate random letters without RANDBETWEEN in Excel

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 385th installment in their series of digital spreadsheet magic tricks, you'll learn how to generate random letters without RANDBETWEEN function using the formula =CHAR(65+INT(RAND()*26)).

How To: Find the variance of differences of random variables 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. For all of the details, watch this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, we learn how to calculate the variance of differences of random variables.

How To: Build a random password generator class for Flash Builder with PHP

In this clip, you'll learn how to create a random password generator class in Flash Builder with PHP. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Use the Switch Case and Random methods when coding in PHP

In this clip, you'll learn how to the Switch Case method and the Random method when coding in PHP. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Create random basic math problems in Microsoft Excel

Love Microsoft Excel? This clip contains a tip that just might induce you to. With this free video tutorial from ExcelIsFun, the 71st installment of his "YouTubers Love Excel" or YTLE series of free video MS Excel lessons, you'll learn how to create random math problems for your kids with the CHOOSE, RANDBETWEEN, DOLLAR and TEXT functions. Learn to love digital spreadsheets more perfectly with the tricks outlined in this free Microsoft Office how-to.

How To: Select a random name in Excel

Not sure about all the functions and abilities of Microsoft Excel? Luckily there are free video tutorials out in the world... or better said, the World Wide Web, to help you. In this video, learn how to use the RAND function and sort in Excel to select a random name from a list.

How To: Generate random numbers not divisible by 3 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 261st installment in their series of digital spreadsheet magic tricks, you'll learn how to generate random numbers within a certain range and with certain supplementary criteria (e.g., values that are not divisible by three) via the use of large array formulas.

How To: Kill boredom with weird and random websites

This is a video tutorial in the Computers & Programming category where you are going to learn how to kill boredom with weird and random websites. This video lists 11 such websites and explains what each one does. The 1st one is Zigzagphilosophy. This site allows you to make a lot of zig zag lines on the screen by moving your mouse. #2 omglasergunspewpewpew. On this site you use the mouse to control a squirrel on the screen and use the left click to shoot a laser. The #3 site is allemande and ...

How To: Install RAM, or random access memory, in an Apple iMac

Using a Phillips head screwdriver remove the screw under the handle in the back of your iMac. Remove the screws outlined in the picture below. Remove screws 1 and 2 with a standard Phillips head screwdriver. Screws 3 and 4 use a standard flat head screwdriver. After removing the screws, gently pull out all of the plugs. Next holding the clear handle just below the bar code, pull out the section of the iMac.

How To: Perform the "jacks of a different color" card trick

Need four different colored (green "cheat", blue, orange red and purple) Jacks along with a double-sided red card and another red-backed random numbered card for a total of six cards. Shuffle the cards in front of the viewer with the three red cards on top then blue, green, orange then purple. Now show the card (green cheat card) and then mixing the deck rearranging deck. Push one of until you come to the blue one and spread the three red ones again with the blue on top of them. Then perform ...

How To: Use advanced logic in LittleBigPlanet 2, including counters and controllinator

LittleBigPlanet 2 has expanded the prodigious level editor from the first game into a powerful and complex new form, and you probably need some tutorials to learn about it's many features. This video will teach you about some of the game's advanced logic features, including toggle, counters, timers, random, direction splitter, direction combiner, selector, sequencer, and controllinator.

How To: Create random dates within a set range in MS Excel

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 and Mr. Excel, the 26th installment in their joint series of digital spreadsheet magic tricks, you'll learn how to create random dates between upper and lower dates using the 4 different formulas that use functions such as RANDBETWEEN, RAND, INT and DATE.

How To: Do normal probability calculations on a calculator

Probability computation is a complex process and even using a calculator can be difficult. But normal probability calculations can be performed quickly with the help of calculator once you know how to use it. So when you have to calculate a probability from a normal distribution you can use the functions on your scientific calculator. You can use the normal CDF function from you calculator to compute the area under a normal curve. The function requires lower band and upper band values, the me...

How To: Evaluate a random value against criteria in MS Excel

Love Microsoft Excel? This clip contains a tip that just might induce you to. With this free video tutorial from ExcelIsFun, the 28th installment of his "YouTubers Love Excel" or YTLE series of free video MS Excel lessons, you'll learn how to use the INDEX, RANDBETWEEN, COUNTA, IF, AND, & VLOOKUP functions together to select a random employee from a list, determine if they have meet the given criteria and then conditionally format the relevant cells according to the result. Learn to love digi...

How To: Preserve tracks properly during your expedition

Whether it's research, a school project or term paper, going on an expedition, what have you, having to preserve animal tracks should be a part of your bag of tricks that you can do. But don't just grab some random plaster of paris and just start pouring. Check out this video first and learn how to properly preserve the animal tracks that you find in the wild.

How To: Browse and set personalized themes in Gmail

There a ways to personalize your Gmail experience, and one of those is picking personalized Gmail themes which make emailing funner. But if you're not sure what kind of theme you want to use from all the available Gmail theme choices, there's an option called "Random" which provides you a random theme based on your geographical location, and will change when in a different location.

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