Question

Coach Stewart is selling boxes of fruit to help fund the ag classes. The total number of sales for each class was recorded as follows:
1st period—126 boxes
2nd period—53 boxes
3rd period—108 boxes
4th period—87 boxes
5th period—141 boxes
6th period—38 boxes
7th period—94 boxes

What is the standard deviation of the data set (rounded to the nearest whole number)?
What is the formula for this type of problem??

Answer 1

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