Calculate the sample standard deviation for this data set: 75, 72, 54. The formula for the sample standard deviation is shown, where n represents the sample size, x represents each value in the data set, and x represents the sample mean. E(x-x) S = n - 1 Step 1. Calculate the sample mean. Step 2. Calculate the deviations and the squares of the deviations. square of deviation of 75 = deviation of 75 = square of deviation of 72 = deviation of 72 =

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