Statistics

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In this video, Salman Khan of Khan Academy explains standard deviation.

In this video, Salman Khan of Khan Academy explains sample variance.

In this video, Salman Khan of Khan Academy explains variance of a population.

This video includes sample exercises and step-by-step explanations of mean and standard deviation for the California Standards Test.

Interest compounded yearly, monthly, daily, etc.

In this video, Salman Khan of Khan Academy explains the normal distribution.

In this video, Salman Khan of Khan Academy explains binomial distribution. Part 2 of 4.

In this video, Salman Khan of Khan Academy explains binomial distribution. Part 1 of 4.

In this video, Salman Khan of Khan Academy explains alternate variance formulas.

In this video, Salman Khan of Khan Academy explains sample and population means.

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