Compute the sample standard deviation and population standard deviation of 15, 20, 30, 35, 40. Round your answers to two decimals and label your answers.
Added by Shelby P.
Step 1
To find the mean, we add up all the numbers and divide by the total number of numbers. Mean = (15 + 20 + 30 + 35 + 40) / 5 = 140 / 5 = 28 Show more…
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