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 81st installment in his "Excel Statistics" series of free video lessons, you'll learn how to construct confidence intervals when the sigma (population standard deviation) is known. See how the CONFIDENCE and NO...
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 23rd installment in his "Excel Statistics" series of free video lessons, you'll learn how to work with skew in histograms for quantitative Data. Learn how to skew left (negative) and skew right (positive) with ...
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...
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 2nd installment in his "Excel Statistics" series of free video lessons, you'll learn how to make calculations in Excel using formulas and cell references. Learn about the different Excel Math operators and func...
This is a video from yourteacher.com on simulations for Pre Algebra. It explains what simulations are and gives an example problem. The teacher reminds us that it is important to remember that there can be more than one simulation for a problem. The teacher suggests a simulation for the problem given and suggests how many times to run the simulation. The teacher makes a simulation for what sex a child is by flipping a coin and suggests to flip the coin 50 or 100 times. The teacher also explai...
Want a card trick to amaze and wow your friends? With just a normal deck of cards, you can fool and fascinate your friends by just following this video. First of all, go through your deck and grab 12 diamonds, 6 clubs, 3 hearts and 2 spades. Now hand these cards to your friend and have them shuffle and mix them up. With probability, the chance of a diamond showing up is over 50 percent. So all you have to do is predict that the card on the top of the deck is a diamond. More than half the time...
Central limit theorum is easily one of the most fundamental and profound concepts in statistics and perhaps in mathematics as a whole. In probability theory, the central limit theorum (CLT) states conditions under which the mean of a suffiently large number of independent random large variables (each with finite means and variance) will be normally distributed, approximately. Huh? If you are having trouble understanding central limit theorum and need help trying to solve it, check out this tu...
"Buy low and sell high" is great advice, but how do you accomplish it? While the stock market can be unpredictable, it's not a complete enigma. There are patterns to watch for that can make you a successful trader.
Card tricks can be, well, tricky. It requires an eager mind, quick hands, and patience to perform some of these cool illusions. This particular magic trick is one that is perfect for any beginner starting out and takes a short amount of time to perfect. Check out the tutorial above to find out how to perform a perfect reverse card trick. Good luck and enjoy!
What better way to end a perfect day than by learning how to play one of your favorite songs? In this free video keyboard lesson, you'll learn how to play Lou Reed's "Perfect Day" on the piano. While this lesson is geared toward intermediate players, beginners are certain to take something away as well. Watch this tutorial to get started playing "Perfect Day" by Lou Reed!
Video covering how to set up a Venn diagram. The video covers how to draw the diagram and then look at a set of data and place the data in the correct part of the Venn diagram. The sample problem is as follows.
Cook the perfect prime rib by mathematically calculating a precise cooking and resting time. In this video tutorial, a bone-in prime rib is seasoned with the secret ingredient parve and is cooked to a medium-rare pink with the perfect rare moisture.
In this math lesson we will learn how to solve simple probability problems with a number cube. The probability of an event measures the likelihood that the event will occur.
In this lesson we will learn how to solve probability problems involving a spinner. A probability measures the likelihood of a certain event. It always ranges between 0 and 1. The following formula can be used to find the probability of a particular event:
Face ID is possibly the iPhone X's make-it-or-break-it feature. Apple is asking previous iPhone owners to put a lot of faith into their home button replacement, and so far, the results seem pretty good. That is until CNN tested the security feature with identical twins.
If you want to make the perfect spirals, join Lisa Niven Kelly from beaducation for this quick demo on perfecting the wire spiral. Learn how to make open and closed loop spirals, and the proper tools to use for mastering this technique. Watch as Lisa shows you how to make one of her favorite shapes that she not only incorporates into many of her designs but also showcases all over Beaducation.com! Learn how to make the perfect wire spiral for jewelry.
The future perfect tense describes a situation which is finished in the future. This video tells us how we can use future perfect tense easily. It gives us a deep insight through the grammatical aspect of future perfect tense. It shows us how to use the helping verb i.e "will" with the third form of verb to form a statement in future perfect tense. the basic formula for making a correct statement in future perfect tense is "subject + helping verb + past participle (v3). It's easy to remember ...
The Droid 3 smartphone from Verizon has a great camera perfect for taking beautiful photos. If you want to learn how to perfect your on-the-go photography, take a look at this tutorial from Verizon Wireless that features instructions on all the different settings in the Camera app on the Android device.
P!nk's new music video for "F**kin' Perfect" may veer on the sad, angry side, but her makeup is all feminine and chic.
In the 13th century, Giotto demonstrated his art skills to the pope by drawing a perfect circle freehand. This can be just as challenging in the digital age as it was in his time. This video will teach you how to create a perfect circle within a polygon using meshflow in Cinema 4D. It may not get you a job with the pope, but it will improve your 3D modeling skills.
Need to know how to factor perfect square trinomials? Learn how with this free video algebra 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 study for that next big test).
In need of a little help? In this video walkthrough, we learn how to defeat the Carrington Villa level of Perfect Dark for the Xbox 360. For all of the details, and to get started beating this Perfect Dark level yourself, watch this gamer's guide.
Need a hand? In this video walkthrough, we learn how to defeat the DataDyne Investigation level of Perfect Dark for the Xbox 360. For all of the details, and to get started beating this Perfect Dark level yourself, watch this gamer's guide.
When you need to compute the square root of a number you can do it by breaking it into perfect squares. When you can split the given number into small perfect squares you can cancel out the square root of the expression to the square of the perfect squares. You cannot always write the number inside the square root as a perfect square, but try to write this number as a product of a perfect square and another number. Now you can pull out the perfect square out of the radical and leave the remai...
Need some advice for playing golf? Well, Sports Illustrated has this video tutorial that will show you how to make the perfect divot with your fairway wood on the golf course. These tips from SI and professional golfer Tim Mahoney will show you exactly how to get that perfect divot every time with your fairway wood.
Bridget Albert, master mixologist, shows how to shake up a delicious alcoholic drink. Follow along with the step-by-step directions in this how-to video and learn how to make a perfect margarita. For the recipe used in this video cocktail-mixing tutorial, you will need Patron silver tequila, Citronge orange liqueur, fresh sour mix (lemon juice and simple syrup), lime, mango, pineapple, and ginger. Enjoy your fresh perfect margarita cocktail.
When making your film, you want to make sure that the cameras that you're using, and the pictures and footage that you're taking, have the right exposure. Exposure can make or break your film as far as quality of the footage being presented! In this video you will get a tutorial on how to get the perfect exposure for your footage!
In this video, we learn how to cook absolutely perfect Italian risotto. To start, you should not rinse the rice that you are using. Also, make sure you are using a wide and low pot to let the liquid evaporate evenly. The dish should be prepared according to the seasons, so you have the most fresh spices and vegetables available. Butter and olive oil are traditional to start this dish and should be used to sautŽ the garlic or onions, making sure not to brown either of them. The sixty seconds w...
In this tutorial, we learn how to pour a perfect pint. This beer is the beer of Ireland that is served most popular at the pubs in Ireland. To pour the perfect pint, first grab a clean glass and pour the beer in at a 45 degree angle until you almost reach the top, then pour the beer straight. Let the beer sit for a couple seconds, then pour the beer with the tap away from the glass. Pour until you reach the very top, then serve the beer to friends or family. After this, drink your delicious b...
In this clip, learn how to make perfect scrambled eggs. How many times have you been served over or undercooked eggs? Too many, right? In this clip, learn how to make your own and never get that dried up sawdust tasting egg dish again. So yummy that you can eat them for any meal - not just breakfast. Enjoy!
Looking to decorate the perfect wedding cake for a loved one's special day? In this video, Sue McMahon, cookery editor at Woman's Weekly magazine, explains how to go about decorating a beautiful pink flower filled wedding cake, perfect for a springtime wedding! Learn everything you need to know to re-create this cake in the comfort of your own kitchen!
Nick from Greyscale Gorilla demonstrates the proper technique to be able to fly through space and land pixel-perfect on a video in space. It's a difficult concept to learn, but it's how the pros do it.
Food Network star and host of Good Eats, Alton Brown, shows how the perfect corn-dog does not need fancy ingredients to be delicious. All you need to make the perfect corn-dog are regular all-beef hot dogs, chopsticks from Chinese takeout (left together), batter, and a fryer. Brown shows us his recipe for a spicy batter with jalapenos and provides guidance on the assembly line process that involves rolling the wieners in corn starch, dipping them in batter, and then frying them for four to fi...
Create the perfect pout makeup look with the makeup tutorial from Lauren Luke, aka Panacae81.
In this episode of Pixel Perfect, Bert shows us how to create flowing water and a photo-realistic splash effect in Photoshop. Perfect for a water fall or other water features, you'll be able to use these flowing water and splash effects in many Photoshop works of art.
Learn how to conjugate the French verb "avoir" (to have) in the present perfect.
This tutorial shows the best way to model a human hand with perfect edge flow. Made in Maya but should work great in any package. This is an advanced tutorial so you should be familiar with the software and interface.
Check out these tips on how to take perfect sunsets with your camera.
Want to make the perfect gift for your green thumb gardener? This crafty little light bulb terrarium is the thing to make. It's cost-effective, and perfect even for the non-gardener to make. Watch this video, and create the perfect little green oasis for your friends or family.
Celebrity natural food chef, Bethenny Frankel, shows you how to make the perfect scrambled eggs in this cooking how-to video. A simple recipe that will help you achieve a delicious breakfast. Follow along and learn how to make the perfect scrambled eggs every time.
