Question: For a population, N = 205,000, = 66, and = 7. Find the z value for each of the following for n =

For a population, N = 205,000, µ = 66, and σ = 7. Find the z value for each of the following for n = 49.
a. x̅ = 68.44
b. x̅ = 58.75
c. x̅ = 62.35
d. x̅ = 71.82

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