Activity: Chapter 3 Big Ideas

Activity:

Answer Key:

Before starting the quiz, we completed the remaining topics on the Chapter 3 Big Ideas page.  Give students a few minutes to quiz each other before starting the quiz.

Quiz 3.5 to 3.9

Some common student misconceptions:

• Lack of detail when describing random assignment.

• Defining statistically significant as less than 5% with no explanation.

• When deciding if a difference of means is significant, only counting the points greater and not equal to.