Question

the box plots show the data distributions for the number of customers who used a coupon each hour for two days of a store sale. what is the difference of the medians? 0 2 4 7

Explanation:

Step1: Identify median of Day 1

The median of Day 1's box - plot is at 8.

Step2: Identify median of Day 2

The median of Day 2's box - plot is at 4.

Step3: Calculate difference

$8 - 4=4$

Answer:

4