Exhibit 6-2: Use the distribution for the following questions.51, 52, 55, 56, 57, 57, 57, 58, 59, 59, 60, 60, 60
-Refer to Exhibit 6-2.The mean for this distribution is
A) 57.
B) 75.33.
C) 52.4
D) None of these are true.

Question

Quizplus · Accepted Answer

The mean is calculated by summing all the numbers and dividing by the count of numbers: (51 + 52 + 55 + 56 + 57 + 57 + 57 + 58 + 59 + 59 + 60 + 60 + 60) / 13 = 57.

Exhibit 6-2: Use the Distribution for the Following Questions