Compute the population standard deviation

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Reference no: EM132436382

Problem: Consider the data set.

2, 4, 6, 8, 9

(a) Find the range. (Enter an exact number.)

(b) Use the defining formula to compute the sample standard deviation s. (Enter a number. Round your answer to two decimal places.)

(c) Use the defining formula to compute the population standard deviation σ. (Enter a number. Round your answer to two decimal places.)

Reference no: EM132436382

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