Civil Service Exam Reviewer · Averages · easy

What is the average of all whole numbers from 23 to 52, inclusive?

1. 38
2. 37.5
3. 1,125
4. 26

Answer

B. 37.5

Solution

For consecutive numbers, the average is (first + last)/2 = (23 + 52)/2 = 37.5.

More Averages questions

1. Ivan scored 73, 74 and 78 in three quizzes. What is the average score?
2. What is the range of 80, 51, 37, 68, 49, 22?
3. What is the mode of 11, 18, 12, 6, 7, 7, 7?
4. What is the median of 23, 10, 13, 24, 26, 18, 29?
5. What is the average (mean) of 66, 75, 76, 71, 82?
6. What is the average of all whole numbers from 43 to 53, inclusive?
7. What is the range of 87, 53, 31, 76, 82, 32?
8. What is the mode of 20, 20, 20, 16, 11, 18, 4?
9. What is the median of 11, 60, 87, 45, 10, 28, 38?
10. What is the average (mean) of 60, 63, 68, 68, 76?

All Averages questions