Question

The following dot plot represents a random sample of elementary students and the number of children that live in their home.

Part 1: What is the range of the data set?

Part 2: What is the interquartile range of the data set?

Part 3: What is the mean absolute deviation of the data set? [Round both the mean and the mean absolute deviation to the nearest tenth.]

Answer 1

Part 1 is 5

Part 2 is 1

Part 3 is 4.8

Explanation:

It is right indeed.