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Assume a normal distribution. From the Baltimore facility, 175 samples were obtained and compared with a sample of 168 from the Burlington facility. The mean hours per week and std. deviations for middle management who had been with the facilities for the same length of time were

Baltimore facility Burlington faciilty

Mean 62.5 39.7

Standard dev 23.7 8.9

State your hypothesis and conduct a hypothesis testing using a significance of 0.10

What is your conclusion? And why? Interpret it. Please show all formulas and work!

Statistics and Probability, Statistics

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