Howards's quiz scores are below. What is the quiz average?

77, 71, 82, 79.76, 78, 85, 83

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

78.875

Step-by-step 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