This 3-minute video lesson discusses Type I Errors. [Statistics playlist: Lesson 50 of 85]
This 11-minute video lesson discusses variance of differences of random variables. [Statistics playlist: Lesson 54 of 85]
This 12-minute video lesson explains variance of a population. [Statistics playlist: Lesson 13 of 85]
This 7-minute video lesson compares Z-statistics and T-statistics. [Statistics playlist: Lesson 49 of 85]
This 8-minute video lesson takes some problems from CK12.org to provide Z-score practice. [Statistics playlist: Lesson 31 of 85]
This 10-minute video lesson shows that three points uniquely define a circle and that the center of a circle is the circumcenter for any triangle that the circle is circumscribed about.
In this lesson, students will be viewing a Khan Academy video that will show how to convert ratios using speed units.
Discusses observational studies, sample studies, and experiments.
A Khan Academy module that offers instruction and practice problems in exponents and scientific notation.