Mathematics
timmy12345
35

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

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(1) Answers
Gabriela921

Hi!  The mean of the data set is 87.5.  In order to find the mean, we must add all the numbers in our data set and then divide it by how many numbers are in our data set.  When we add 86 + 90 + 93 + 85 + 79 + 92, we get 525.  Now, we divide.  There are 6 numbers in the data set.  So, we 525/6.  When we do that, we get 87.5.  Hope this helps! :-)

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