Mathematics, 15.07.2019 19:10 kay3940

Asample of 65 observations is selected from one population with a population standard deviation of 0.75. the sample mean is 2.67. a sample of 50 observations is selected from a second population with a population standard deviation of 0.66. the sample mean is 2.59. conduct the following test of hypothesis using the .08 significance level. h0: sample mean of the first sample is < or equal to the sample mean of the second sample. what is the approximate p-value?

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Asample of 65 observations is selected from one population with a population standard deviation of 0...