Finding the z-score

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An sample has a mean of 49 and a standard deviation of 6.6.

(a) Find the z-score for each value of x = 54. (Give your answer correct to two decimal places.)

(b) Find the z-score for each value of x = 62. (Give your answer correct to two decimal places.)

(c) Find the z-score for each value of x = 47. (Give your answer correct to two decimal places.)

(d) Find the z-score for each value of x = 41. (Give your answer correct to two decimal places.)

Reference no: EM1399747

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