If a random sample of 41 items produces x 128 4 and s 20 6, what is the 98 confidence interval for Assume x is normally distributed for the population What is the point estimate ...

If a random sample of 41 items produces x = 128.4 and s = 20.6, what is

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If a random sample of 41 items produces x̄ = 128.4 and s = 20.6, what is the 98% confidence interval for µ? Assume x is normally distributed for the population. What is the point estimate?

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Business Statistics For Contemporary Decision Making

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Authors: Black Ken

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Question Posted: Feb 19, 2015 08:58 AM

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If a random sample of 41 items produces x = 128.4 and s = 20.6, what is

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Business Statistics For Contemporary Decision Making

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