What is the arithmeticmean of 86,90,93,85,79,92 ?

The arithmeticmean of 86,90,93,85,79,92 is 87.5

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Find the Mean 86 , 90 , 93 , 85 , 79 , 92

average

86, 90, 93, 85, 79, 92

87.5

Solution steps

Compute the sum of the data set:

i = 1 \sum n a_{i} = 525

Compute the number of terms in the data set:

n = 6

Divide the sum by the number of terms and simplify:

87.5

= 87.5

49, 28

35, 25

35, 56, 34, 44, 52, 12, 34, 45

50, 55, 51, 52, 54, 52, 49, 53

64, 65, 63, 66, 66, 65, 66, 69, 66, 63

What is the arithmeticmean of 86,90,93,85,79,92 ?
The arithmeticmean of 86,90,93,85,79,92 is 87.5