Problems Involving Mean and Median

This lecture series discusses using mean and median to make inferences about data points and how the small changes in data can affect mean and median. Watch the videos and complete the interactive exercises.

Practice

Missing value given the mean - Answers

1. Harry's Hoedown had 42 attendees.

2. The missing number of points is 9.

3. The Granton location had revenue of 175 thousand dollars.

4. The missing volume of gas is 6 L.