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Suppose you have sample data where 20 and n 25 You want to create a...

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Suppose you have sample data where 20 and n 25 You want to create a 99 confidence interval for the mean Also the sample standard deviation is 4 a What is the point estimate for the mean 20 b What is the critical value for the confidence interval Round to 4 decimal places c What is the margin of error for the confidence interval Round to 3 decimal places d What is the confidence interval Round to 3 decimal places

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