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...
Here Mr Misonet tries to teach to compute circumference of a circle when radius is given. First he convince you the formula. The circumference of a circle is proportionately equals to "pie" times of its diameter,where the value of "pie" is equal to 3.14 and diameter is equal to two times radius. Then he puts the value of the diameter of the given circle and calculate the value of the circumference and also make you understand how to multiply the numbers with decimals. And lastly he makes your...
Need to learn how to divide two fractions? This one minute instructional video will teach you the steps to teach you how to divide. It will take you through the simple process and will make it much clearer. With notes on the side of each step learning to divide will become a breeze. Highlighted notes and numbered steps will make it possible for you to learn the simple process of dividing two fraction and that will later on help you tackle bigger division problems.
Have you ever tried cooking a meal and came across a recipe that asked to broil something and had no idea what it was? Well then, this video should make things clearer.
In this Software video tutorial you will learn how to sharpen blurry images using Photoshop. Open the image and duplicate the original layer. Then go to filter > other > high pass. In the window that pops up, enter a value of 4 – 6 pixels. Now simply change the blending mode of that layer to overlay by clicking on ‘layers’ and selecting ‘overlay’ from the dropdown menu. You will notice that you have a much clearer picture. Then go to filters > sharpen > ‘unsharp mask’ to add som...
There are some days when you and your loved ones could be eating dinner and the power suddenly shuts off. The next best thing to do would be to find a flashlight or candle to help make things a bit more clearer in the dark. If you have a flashlight, but need a bit more light, then this video may be for you. This tutorial will show you how to make a small pocket sized light using easy to find household items. Enjoy!
This video is about how to crop a photograph in Adobe Photoshop CS4. So the first step that you will have to do is just simply open the Adobe Photoshop CS4. Once it has loaded, just open a picture that you want to crop out. After the picture have been loaded. If the picture is too small, you can simply click on the zoom icon to make the image clearer. After wards, you need to use the marquee tool which is found on the left side of the screen. Just simply right click the icon and choose which ...
In this how-to video you learn how to apply neon color nail polish. The process begins by applying a base white coat and allowing it to dry. You use white because it brings out the neon the best. Once you have the base coat you begin applying the neon colors in any design of your choosing. If you use an outline it helps solidify your design and the results are much clearer. The entire process takes about six to seven minuets and is perfect for teenage girls.
Hack a PlayStation monitor into a digital television! Get that old PS1 out of the closet and dust it off, because the switch to digital television is coming soon, and you need a DTV, so why not put that PlayStation One to use? You can build a digital television from a new set top digital converter box and that PSone video monitor, plain and simple. It's easy! Don't forget that forty dollar coupon though from the government for the purchase of the digital converter box.
At midnight on February 17, 2009, all full-power television stations in the United States will stop broadcasting in analog and switch to 100% digital broadcasting. Digital broadcasting promises to provide a clearer picture and more programming options and will free up airwaves for use by emergency responders.
Are you a radio control car enthusiast who's never moved beyond the store-bought toy models from Radio Shack? Then this nine-part series of videos is what you've been waiting for. It breaks down how RC engines work in exhaustive detail, including whole sections on carbs, pipe tuning, fuel mixing, and super chargers, among other topics. You may not be able to put your own RC car together entirely from scratch after this, but you will have a broad, deep understanding of how their engines work a...
Have an interest in nukes? Look no further. Learn about nuclear reactors, bombs, & reactors in this six-part video lecture by Professor Richard Muller of the University California, Berkeley. This lecture is from the spring 2006 webcasts of "Physics For Future Presidents". From the videomaker:
In this thirteen part, comprehensive overview of Mac's new operating system, Snow Leopard, you will learn everything you need to know to get started. If you have recently upgraded or purchased a new system, you may benefit quite a bit from this series. Start at episode one and skip ahead if you need to, you will get a total step by step walkthrough and be up and running in no time.
Given the volatility of cryptocurrencies like Bitcoin (BTC), Ethereum (ETH), and Ripple (XRP), it's good to keep track of your transaction history and get a better idea where you stand financially. Though tracking down past trades on Binance may seem convoluted at first, it gets surprisingly intuitive once you get the hang of it.
With all of the top-notch specs that the Galaxy S5 sports, the only minor quibble users have had with its hardware is the speaker situation. A front-facing earpiece is used for phone calls, but all other media is restricted to a single rear-firing speaker.
If you want to go from a Rookie Cook to an All Star, you must understand the cooking terms. And if you think blanch is just a character from "The Golden Girls," then this episode is for you. Follow along with this cooking how to video to understand basic cooking terms.
Understand and use tarot cards with this multi-part video meant to give you an in-depth presentation on the fundamentals of tarot.
What does f(x) mean? What does g(4) mean? We explore this and more in this 3-part series, "Understanding Math Functions."
Learn about plant care and various plants' growing needs in this free video series on gardening. Part 1 of 18 - How to Understand plants' growing needs.
Curious about the Big Bang Theory. In this four-part video, learn all you need to know from a great source. Hosted by Professor Richard Muller of the University California, Berkeley, this lecture is part of university's spring 2006 webcasts of "Physics For Future Presidents".
Understand how binary numbers work, including how to read binary numbers, and create your own. This mathematics or computer programming tutorial is a zip to get through. It covers practical and theoretical use and need for binary code understanding. Binary means zeroes and ones in a series. This is paramount to digital transmission versus analog that transmits in a sinusodial wave form.
Watch this video tutorial to learn how to make your own all-natural face masks. Tired of spending a lot of money on facial products that don’t even work? Try on some masks made from items you already own—they’re all natural and good enough to eat!
Check out this English language tutorial video that explains some differences in American and British slang. This video was made in order to outline the differences between British-English and American-English. Practice and use these words appropriately and improve your understanding of the English language.
This informative video series will help you with finding your derivatives through the process of differentiation in calculus. Follow along and graph the gradient of the given curve and then solve it as you go along! Just make sure you follow along exactly!
Get started crocheting with this informative two-part video hosted by a crochet expert. In this two-part video series, learn about the various yarns used in crochet, how they are packaged, and what types of stitch they are use for.
Snowboarders have many different mounting styles and board specs to consider. Learn how to choose and mount the right snowboard board for the correct riding style in this free extreme sports video on snowboarding.
Learn the meaning of each tarot card in the major and minor arcana in this free tarot card reading and deck history video series.
Understand quantum physics and mind matter interface with an explanation from Dean Radin, Ph.D on "The Stupidity Hypothesis." Watch this video on learning how to understand science to improve your life.
"Foodborne illnesses are responsible for more than 75 million illnesses, more than 230,000 hospitalizations, and approximately 5000 deaths each year in the United States." In this six-part video lesson, learn about the basics of food safety in a commercial food enviornment. In the first video, three types of contamination are gone over as well as how improper handling can allow food to become dangerous to your patrons. In video two, learn about proper holding times and temperatures, and what ...
In this three-part video, learn about the events surrounding the newspaper article in Roswell New Mexico 1947 regarding crashed flying saucers. The story has to do with nuclear weapons, the second world war, government lies and the movement of sound waves. See how the evnst of Roswell tie in with physics of waves with help from host, Professor Richard Muller of Berkeley University.
This is an intensive one-day overview video tutorial of the fundamental concepts of the Ruby on Rails Web programming framework, presented by the UC Berkeley RAD Lab. The overview consists of six sections of approximately one hour each. Click through the video chapters to go through the Ruby on Rails programming course.
Depth of Field (DoF) is easy to understand, but it is often extremely poorly explained. It's all about selective focus. For consumers with conveniently small camcorders, you only have two options: get your subject away from the background and then (1) zoom in or (2) get the subject close to the camera. No 35mm lens adapters, no secret techniques, no complex math: That's it!
In this tutorial, we learn how to understand Full Wheel alignment. This is a very difficult move to do, so make sure you set up properly before you do this. Your body needs to be warmed up before you attempt to do this. Prepare for the post by laying down on a mat, then placing a couple blocks underneath your rear end. This will help stretch your body out. When you're done, curl your tailbone up and now your body will want to curve into the wheel. From here, push the hands down by the shoulde...
Do you own a small business, but find yourself unable to understand the intricacies of your financial statements? You are not alone. This video features a small business coach explaining some of the intricacies of financial statements. The tips provided here should help you better understand your financial statements and use the information gleaned therein to improve the profitability of your business.
Nate Bosch with Piano Lessons demonstrates how to understand piano scales. A scale is a succession of notes played after each other. Scales can be major or minor and can have different modes. A scale is important because it helps define a key and helps to build chords in songs. Melodies can be created from scales. Practicing scales is important. Use a metronome to build up accuracy and your listening skills when practicing scales. Start out slowly and then build up your fluidity with scales. ...
The video Understand The Basics of Velocity & Acceleration (301974) is a tutorial into the physics of position, velocity and acceleration. Each concepts are explained in terms of physical properties for the purpose of mathematical equations. Acceleration for instance is the increase in speed of an object in time. It is important to understand how these words are defined then translated into mathematical quantities in order to do problems in physics. With the correct understanding of forces an...
Check out this instructional language video to learn how to understand some basic Texas slang phrases. This tutorial video provides definitions of some everyday slang phrases. Practice your Texas slang with this how to video and improve your understanding of slang in English.
Becky Mull of J&P Cycles will walk you though what a motorcycle is made of, what the parts are and what they are for. Your motorcycle needs to be maintained and this video has some motorcycle tips for parts and accessories as well as just keeping it in top form.
In this video we learn how to understand chemical change in Chemistry. When you start out, you must first figure out what your cathode and anode is in the equation. Then, read it out to find out if it's oxidized. Once you have this figured out, you can find the conditions of temperature you need to maintain the chemicals. You can figure this out b doing a basic equation for all of the chemicals. Fill this in with the correct information, then the answer will be done. Make sure you understand ...
In this video, we learn how to understand organic molecules in Chemistry. First, you will need to take a look at the chemicals that are inside of each of the different molecules. See how the molecules are made out and then see what number of different acids are inside of them. Once you learn this, you can see what the difference between this and other molecules are. This can all help you understand the beginning and end of what's inside of the molecules. If you aren't good at chemistry, you w...
