Mathematics, 21.05.2020 23:10 helen3327

A population has μ = 90 and a standard deviation of σ = 9.6. What are the mean and standard deviation of the sampling distribution x-bar if a sample of 144 were taken?

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A population has μ = 90 and a standard deviation of σ = 9.6. What are the mean and standard deviatio...

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