The Learning Edge

## Understanding Random Variables – Probability Distributions 1

The idea of a random variable can be surprisingly difficult. In this video we help you learn what a random variable is, and the difference between discrete and continuous random variables.

## MySQL Configuration Options and Files: Intermediate MySQL Variables (Part 2)

Sheeri K. Cabral (Pythian) speaks at the 2010 O’Reilly MySQL User Conference & Expo. Slides: http://bit.ly/my10vars2 From the official description at http://en.oreilly.com/mysql2010/public/schedule/detail/12435 MySQL offers a complex amount of information in commands like SHOW VARIABLES, SHOW STATUS and SHOW ENGINE INNODB STATUS. This 2-part tutorial will mine through the information to show how to use the […]

## Probability Density Functions / Continuous Random Variables

Probability Density Functions / Continuous Random Variables. In this video, I give a very BRIEF discussion on probability density functions and continuous random variables. I mainly emphasize that to calculate probabilities, one must integrate! For more free math videos, visit http://PatrickJMT.com Video Rating: / 5

## Calculus 2 Lecture 8.1: Solving First Order Differential Equations By Separation of Variables

Calculus 2 Lecture 8.1: Solving First Order Differential Equations By Separation of Variables Video Rating: / 5

## How to evaluate an expression with variables | Introduction to algebra | Algebra I | Khan Academy

Learn how to evaluate an expression with variables using a technique called substitution (or “plugging in”). Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/variable-and-expressions/v/evaluate-a-formula-using-substitution?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/introduction-to-algebra/variable-and-expressions/v/why-aren-t-we-using-the-multiplication-sign?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something […]

## Expressions with two variables | Introduction to algebra | Algebra I | Khan Academy

Basics of expression with two variables Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/variable-and-expressions/v/evaluating-expressions-with-two-variables?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/introduction-to-algebra/variable-and-expressions/v/evaluating-exponential-expressions-2?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way […]

## Introduction to algebra for class 6 students, terms, constants and variables

A rich collection of video lectures for grade 2 to grade 10 students in Math, Science and English. Subscribe to learners’Planet and get tons of e content, ebooks, interactive quizzes,video lectures,educational games and much more. visit www.learnersplanet.com or call 9099020032. Buy android apps for grade 1 to grade 10 from google play. https://play.google.com/store/apps/developer?id=Learners%27+Planet

## PHP Tutorial 5 – Variables (PHP For Beginners)

In this tutorial we start looking at the first programming concept, variables. Variables are used to store data and can be called by using the variable name and the data that it holds will be outputted instead. http://howtostartprogramming.com/PHP/php-tutorial-5-variables/ For more information, check out the website: Video Rating: / 5

## Algebra 1 Lessons 1.1 – What Are Variables and Expressions

In this Algebra 1 lesson , you will learn what are variables and expressions. You will understand how how variables are considered and how important they are. Then you will also come to know how expressions are formed in algebra. And what do they mean. PRE – http://goo.gl/66lYTU NEXT – http://goo.gl/XifMkT Complete lessons at – […]

## What are variables, expressions, and equations? | Introduction to algebra | Algebra I | Khan Academy

Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variables?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/v/dependent-and-independent-variables-exercise-example-1?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? https://www.khanacademy.org/math/algebra/introduction-to-algebra/algebraic-fractions/v/algebraic-expressions-with-fraction-division?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do […]