Question

what is the range of this set of heights in centimeters? (140, 166, 132, 165, 152, 168, 181, 158, 173, 171, 180, 182, 163, 177, 180, 142, 147, 149, 178) o 38 o 41 o 46 o 50

Explanation:

Step1: Identify maximum value

The maximum value in the set $\{140, 166, 132, 165, 152, 168, 181, 158, 173, 171, 180, 182, 163, 177, 180, 142, 147, 149, 178\}$ is $182$.

Step2: Identify minimum value

The minimum value in the set is $132$.

Step3: Calculate the range

The range is calculated by subtracting the minimum from the maximum. So, $182 - 132=50$.

Answer:

$50$