A normal shaped distribution has μ =80 and σ =15 b. What are the z score values that form
Question: A normal shaped distribution has \(\mu \) =80 and \(\sigma \) =15
b. What are the z score values that form the boundaries for the middle 95% of the distribution sample means?
c. Compute the z score for M=89 for a sample of n=25 scores. Is this sample mean in the middle 95% of the distribution?
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Deliverables: Word Document
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