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Calculate the standardized score

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Reference no: EM131727182

Question: In each situation below, calculate the standardized score (or z-score) for the value x:

a. Mean μ = 65, standard deviation σ = 4, value x = 70.

b. Mean μ = 120, standard deviation σ = 10, value x = 115.

c. Mean μ = 72, standard deviation σ = 8, value x = 82.

d. Mean μ = 72, standard deviation σ = 8, value x = 62.

Reference no: EM131727182

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