What is the arithmeticmean of 85,90,92,88,87 ?

The arithmeticmean of 85,90,92,88,87 is 88.4

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Popular >

arithmeticmean of 85,90,92,88,87

average

85, 90, 92, 88, 87

88.4

Solution steps

Compute the sum of the data set:

i = 1 \sum n a_{i} = 442

Compute the number of terms in the data set:

n = 5

Divide the sum by the number of terms and simplify:

88.4

= 88.4

8 n C r 6

20, 16 \frac{3}{4}, 13 \frac{1}{2}, 10 \frac{1}{4}, 7

8 P 3

3, 6.4, 5, 1, 2, 3, 2, 4, 3

1, 9, 4, 12, 13, 13

What is the arithmeticmean of 85,90,92,88,87 ?
The arithmeticmean of 85,90,92,88,87 is 88.4