Question

What is the mean of 86,90,93,85,79,92

Answer 1

The mean is the average. Just add the numbers.

86 + 90 + 93 + 85 + 79 + 92 = 525

Then divide, you have 6 numbers in your data set so divide by 6.

525 ÷ 6 = 87.5

Hope this helps :)