Question: . Use the samples to find the mean completion time of the for the a. male runners (3 points) b. female runners (3 points) .

. Use the samples to find the mean completion time of the for the a. male runners (3 points) b. female runners (3 points) . Use the samples to find the sample standard deviation of the completion times for the a. male runners (3 points) b. female runners (3 points) . Find a point estimate for the mean completion time of the a. male runners (3 points) b. female runners (3 points) . Construct a 95% confidence interval for the population mean compietion time of the a. male runners (5 points) b. female runners (5 points)

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