2, 4, 7, 2, 5, 3, 4, 2, 5, 1 What is the standard deviation of this set of numbers?
Added by Michael S.
Step 1
Find the mean: To find the mean, we add up all the numbers and divide by the total number of numbers: 2 + 4 + 7 + 2 + 5 + 3 + 4 + 2 + 5 + 1 = 35 35 / 10 = 3.5 So the mean is 3.5. Show more…
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Please show me how to get the standard deviation of these sets of numbers. Thank you.
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