Question

What is the rounded average of the test grades: 98, 100, 100, 79, 85, 79, 83?

2
90%
87%
89%
88%

Answer 1

Explanation:

Average = sum of number/total number

Given 07 number are= 98, 100, 100, 79, 85, 79, 83

average=98+100+100+79+85+79+83/7=89

Grounded average=89% answer