From a sample of 23 graduate students, the mean number of months of work experience prior to entering an MBA program was 34.24. The national standard deviation is known to be 18 months. What is a 99% confidence interval for the population mean? A 99% confidence interval for the population mean is | (Use ascending order. Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
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From a sample of 23 graduate students, the mean number of months of work experience prior to entering an MBA program was 34.24. The national standard deviation
is known to be 18 months. What is a 99% confidence interval for the population mean?
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A 99% confidence interval for the population mean is
(Use ascending order. Round to two decimal places as needed.)
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Commu
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Transcribed Image Text:Library From a sample of 23 graduate students, the mean number of months of work experience prior to entering an MBA program was 34.24. The national standard deviation is known to be 18 months. What is a 99% confidence interval for the population mean? Accessib A 99% confidence interval for the population mean is (Use ascending order. Round to two decimal places as needed.) Purchas Commu Enter your answer in the edit fields and then click Check Answer. All parts showing Clear All Check Answer ns Type here to search acer F6 F8 R
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