The average of 8 numbers is 44. If one number 69 is excluded, find the new average.
- A. 40.43 ✓
- B. 32.22
- C. 35.26
- D. 31.38
Correct answer
A. 40.43
Explanation
Total of 8 numbers = 352. New total = 352 - 69 = 283. New average = 283/7 = 40.43.
A. 40.43
Total of 8 numbers = 352. New total = 352 - 69 = 283. New average = 283/7 = 40.43.