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Givens: = $70,000 n = 100 =$7,000 Construct a 95% confidence interval estimate for the population mean by calculating: a) the point estimate b) the

Givens:

= $70,000

n = 100

=$7,000

Construct a 95% confidence interval estimate for the population mean by calculating:

a) the point estimate

b) the upper interval confidence limit

c) lower interval confidence limit

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