The sample mean is 44 conduct the following test of


A sample of 61 observations is selected from one population with a population standard deviation of 2.75. The sample mean is 45. A sample of 55 observations is selected from a second population with a population standard deviation of 2.54. The sample mean is 44. Conduct the following test of hypothesis using the .08 significance level.

Compute the the value of the test statistic.

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Basic Statistics: The sample mean is 44 conduct the following test of
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