Question

Howards's quiz scores are below. What is the quiz average?
77, 71, 82, 79.76, 78, 85, 83​

Answer 1

78.875

Explanation:

the average = sum of the scores/ number of scores

average = (77 + 71+ 82+79+ 76+78+85+83)/8

average = 631/8 = 78.875

Answer 2

To find the average add all the scores together, then divide that by the number of quizzes.

77 + 71 + 82 + 79 + 76 + 78 + 85 + 83 = 631

8 quizzes

Average = 631 / 8 = 78.875 = 79