Asked by Damian

Joshua received the following scores on his Math tests: 80, 84, 100, 80, 70, 100, 60, 70. Find his mean score.
Answered by DrBob222
Add the scores and divide by the number of scores.
80 + 84 + 100 + 80 + 70 + 100 + 60 + 70 = total
mean = total/8