Question: 1. The sampling plan calls for selecting two independent samples in order to use Formulas 10.1 and 10.2 to estimate the difference in two means.

1. The sampling plan calls for selecting two independent samples in order to use Formulas 10.1 and 10.2 to estimate the difference in two means. Explain in your own words what it means for the two samples to be independent.

Z= (x-2)-(HY - M2) 103 + m 2 (10.1)

2. Explain in your own words the relationship between a hypothesis test and a confidence interval about the difference in two means.

Z= (x-2)-(HY - M2) 103 + m 2 (10.1)

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1When we say that two samples are independent it means that the observations or measurements in one sample are not related to or influenced by the observations or measurements in the other sample In o... View full answer

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