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For the next three numbers: The heights of a random sample of 50 UNLV students showed a mean of 174.5 centimeters and a standard deviation
For the next three numbers: The heights of a random sample of 50 UNLV students showed a mean of 174.5 centimeters and a standard deviation of 6.9 centimeters. Construct a 90% confidence interval for the mean height of all UNLV students. What is the lower limit of the 90% confidence interval? Round your answer to two decimal places
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