Your boss wants to know about the height in centimeters of male employees at the the Bangkok offices.
You randomly sample 24 observations. The sample mean is 173.09cm
The population standard deviation is known and equals 13.56cm.

Create a 95.0% confidence interval (CI) for the population mean.
Enter your answer below (4 decimal places).
Lower bound of confidence interval:
Upper bound of confidence interval:



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