Question

the table shows high temperatures in chicago over a 15 - day period. what is the range of the data?
87 89 93 93 91
88 89 93 90 90
87 88 89 89 90

Explanation:

Step1: Identify max and min values

Max value = 93, Min value = 87

Step2: Calculate range (max - min)

$\text{Range} = 93 - 87$

Answer:

6 (Option D)