Question: In the formula Z = (X - )/, is the mean of the population, X is the value of the element, Z is the z-score,

In the formula Z = (X - )/, is the mean of the population, X is the value of the element, Z is the z-score, and is the standard deviation. The formula calculates what? Question 10Answer a. Variance. b. Standard error of the mean. c. Standard score. d. Confidence interval

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