Question

what is the range of the following data set? 32,38,38,40,42,44,46,48,49,60,72 remember: subtract the least data value from the greatest to find the range of the data set. a 2.25 b 40 c 28

Explanation:

Step1: Identify max value

The maximum value in the data - set $32,38,38,40,42,44,46,48,49,60,72$ is $72$.

Step2: Identify min value

The minimum value in the data - set is $32$.

Step3: Calculate the range

Range = Max value - Min value. So, Range=$72 - 32=40$.

Answer:

B. 40