Conduct a z-test about a difference in sample means

Reference no: EM13125698

A sample of 50 observations has a mean of 106 and a population standard deviation of 6. A second sample of 61 has a mean of 100 and a population standard deviation of 8. Conduct a z-test about a difference in sample means using a 0.03 significance level and the following hypotheses.

Reference no: EM13125698

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