Assume that the two samples are independent simple random samples selected from

Question

Assume that the two samples are independent simple random samples selected from normally distributed populations. Do not assume that the population standard deviations are equal. Refer to the accompanying data set. Use a 0,01 significance level to test the claim that the sample of home voltages and the sample of generator voltages are from populations with the same mean. If there is a statistically significant difference, does that difference have practical significance? Oclick the icon to view the data for home voltages and generator voltages. Let H be the population mean home voltage and let H be the population meangenerator voltage. What are the nulland altermative hypotheses? O B. Hor H1

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Assume that the two samples are independent simple random samples selected from

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