Consider the following data: -9, 13, -14, -14, -9, -14, -9. Step 2 of 3: Calculate the value of the sample standard deviation. Round your answer to one decimal place.
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Step 1: Calculate the mean To calculate the mean, we add up all the values and divide by the total number of values: (-9 + 13 - 14 - 14 - 9 - 14 - 9) / 7 = -10 Show more…
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