Question

Tonisha’s test scores are 87, 94, 76, 86, and 94 . What is the average of her test scores

Answer 1

87.40 or a B+

(100×87+100×94+100×76+100×86+100×94) / (100+100+100+100+100) = 43700 / 500 = 87.40

Answer 2

87.4

Explanation:

Recall, that the average is simply the sum of all the scores divided by the number of individual scores

in this case,

the sum of scores = 87+94+76+86+94=437

the number of individual scores = 5

average = sum of scores / number of individual scores

= 437 ÷ 5

= 87.4