Lesson Videos (Please click on the buttons below.)
Example 1: Identifying an Unbiased Sample
Example 2: Determining Whether Conclusions Are Valid
Example 3: Modeling Real Life
Example 1: Using Multiple Random Samples
Example 2: Estimating an Average of a Population
Example 1: Comparing Populations
Example 2: Describing Visual Overlap
Example 1: Comparing Random Samples
Example 2: Using Multiple Random Samples