Find the z-score for the sample mean for each of the following samples obtained from a population with µ = 50 and σ = 12.
A)M = 56 for a sample of n = 4
B)M = 42 for a sample of n = 9
C)M = 51 for a sample of n = 36

Question

Quizplus · Accepted Answer

The Answer of Find the z-score for the sample mean for each of the following samples obtained from a population with µ = 50 and σ = 12.
A)M = 56 for a sample of n = 4
B)M = 42 for a sample of n = 9
C)M = 51 for a sample of n = 36

Find the Z-Score for the Sample Mean for Each of the Following