Each of the following samples was obtained from a population with µ = 100 and σ = 10.Find the z-score corresponding to each sample mean.
a. M = 95 for a sample of n = 4
b. M = 104 for a sample of n = 25
c. M = 103 for a sample of n = 100

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The Answer of Each of the following samples was obtained from a population with µ = 100 and σ = 10.Find the z-score corresponding to each sample mean.
a. M = 95 for a sample of n = 4
b. M = 104 for a sample of n = 25
c. M = 103 for a sample of n = 100

Each of the Following Samples Was Obtained from a Population