Best educational videos to complement children’s learning. Instructional and ‘how to’ videos that explain concepts and help build essential skills. Find thousands of Khan academy videos, Lumos Learning videos along with many other interesting resources from top publishers. Recommend helpful videos to colleagues, friends, or students. Share feedback and submit reviews.

ck12.org: More empirical rule and z-score practice | Probability and Statistics | Khan Academy

By Khan Academy

This video lecture series on Introduction to Statistics includes Average, Sample vs Population, Variance, Standard Deviation, Random Variables, Probability density functions, Binomial distribution, Poisson Process, Law of Large numbers and Normal Distribution......

Calculating Required Sample Size to Estimate Population Mean

By statslectures

Youtube Presents Calculating Required Sample Size to Estimate Population Mean an educational video resources on english language arts.

Sample variance | Descriptive statistics | Probability and Statistics | Khan Academy

By Khan Academy

Thinking about how we can estimate the variance of a population by looking at the data in a sample.

Finding Possible Outcomes and Probability

By mziemnik

Finding Possible Outcomes and Probability

How many ways are there to prove the Pythagorean theorem? - Betty Fei

By

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-many-ways-are-there-to-prove-the-pythagorean-theor...

Solving Systems of Equations using Substitution

By Mathispower4u

Solving Systems of Equations using Substitution

Solving equations with the distributive property | Linear equations | Algebra I

By Khan Academy

This video lecture series on Worked Examples in Algebra from Khan Academy includes Solving Equations, Solving Word Problems, Solving for a variable, Absolute Value and Number Lines, Patterns in Sequences, Functional Relationships, Domain and Range, Rate Problems, Linear Functions, Slope of a Line, X and Y intercepts, Equation of a Line, Parallel Lines, Perpendicular Lines, Solving Inequalities and more...

SAT - Section 1 Question 16

By MathPlanetVideos

When a coin is tossed in an experiment, there sult is either a head or a tail. A head is given a point value of 2 and a tail is given a point value of −2.If the sum of the point values after 100 to sses is 20, how many of the tosses must have resulted in heads?