Free statistics video lessons

This is a collection of free video lessons on elementary statistics topics for middle school. Please choose a topic from the list below.

Understanding statistical variability and distributions — grade 6

Mean, median, and mode — grade 6

Range and Interquartile Range — grade 6

Mean Absolute Deviation — grade 6

How to make a histogram — grades 6/7

How to make a boxplot — grades 6/7

How to make a stem-and-leaf plot — grades 6/7

Comparing two populations — grade 7

Random sampling — grade 7

Using random sampling — grade 7

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