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Suppose the Following Information Comes from Random Samples from Normal

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Suppose the following information comes from random samples from normal populations with means and ,respectively.
n1 = 13 Suppose the following information comes from random samples from normal populations with means and ,respectively. n<sub>1</sub> = 13   s<sub>1</sub> = 3.3 n<sub>2</sub> = 17   s<sub>2</sub> = 3 Using the data given,obtain a 95% confidence interval for the difference in means.Round your answer to three decimal places. s1 = 3.3
n2 = 17 Suppose the following information comes from random samples from normal populations with means and ,respectively. n<sub>1</sub> = 13   s<sub>1</sub> = 3.3 n<sub>2</sub> = 17   s<sub>2</sub> = 3 Using the data given,obtain a 95% confidence interval for the difference in means.Round your answer to three decimal places. s2 = 3
Using the data given,obtain a 95% confidence interval for the difference in means.Round your answer to three decimal places.

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