Consider a population of 250 with a mean of 50 and a standard deviation equal to 25. What is the probability of obtaining a sample mean of 52 or less from a sample of 45?

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A: Confidence Interval (0.065,0.157)Write the confidence interval in the form of p-E&lt;p&lt;p+E

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A: The given data points are5.40, 5,67, 5.79, 6.85, 6.92, 5.70, 6.08, 5.48, 5.44, 5.51

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A:

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Q: Need help with part D please E G      thanks

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A:

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