The mean of the given set of data is; 642.7
What is the Mean?
We are given the data set as;
682, 605, 648, 678, 654, 612, 606, 621, 642, 679
Formula to get the mean or average of the given data set is;
x' = ∑x/n
where;
∑x is sum of all the given data
n is number of terms
Thus;
x' = (682 + 605 + 648 + 678 + 654 + 612 + 606 + 621 + 642 + 679)/10
x' = 642.7
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