A Sample of N = 16 Scores Is Obtained from a Population

question 66

Multiple Choice

A sample of n = 16 scores is obtained from a population with μ = 50 and σ = 16.If the sample mean is M = 54,then what is the z-score for the sample mean?​

• A)​z = 0.25
• B)​z = 0.50
• C)​z = 1.00
• D)​z = 4.00

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