The mean score of 8 players in a basketball game was 14.5 points. If the highest individual score is removed, the mean score of the remaining 7 players becomes 12 points. What was the highest score?

A) 20

B) 24

C) 32

D) 36

Data set A consists of 10 positive integers less than 60.
The list shown gives 9 of the integers from data set A.
40, 47, 43, 50, 55, 52, 56, 58, and 59.
The mean of these 9 integers is 42. If the mean of data set A is an integer that is greater than 42, what is the value of the largest integer from data set A?

A) 59

B) 60

C) 62

D) 64

The mean amount of time that the 20 employees of a construction company have worked for the company is 6.7 years. After one of the employees leaves the company, the mean amount of time that the remaining employees have worked for the company is reduced to 6.25 years. How many years did the employee who left the company work for the company?

A) 0.45

B) 2.3

C) 9

D) 15.25

Data set A consists of the heights of 75 buildings and has a mean of 32 meters.
Data set B consists of the heights of 50 buildings and has a mean of 62 meters.
Data set C consists of the heights of 125 the buildings from data sets A and B.
What is the mean, in meters, of data set C?

A) 42

B) 44

C) 49

D) 52

5, 7, 10, 17, and 16. The mean of the list of numbers above is what fraction of the sum of the five numbers?

A) \$15/51\$

B) \$1/5\$

C) \$11/5\$

D) \$1/55\$