Question: Randomly selected students participated in an experiment to test their ability to determine when one minute (or 60 seconds) has passed. Forty students yielded a

Randomly selected students participated in an experiment to test their ability to determine when one minute (or 60 seconds) has passed. Forty students yielded a sample mean of 60.7 seconds. Assuming that Standard Deviation = 9.7 Seconds, construct and interpret a 99% confidence interval estimate of the population mean of all students. What is the 99% confidence interval for the population mean ? __

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