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Find a confidence interval for assuming that each sample is from a normal population. (Round the value of t to 3 decimal places and your
Find a confidence interval for assuming that each sample is from a normal population. (Round the value of t to 3 decimal places and your final answers to 2 decimal places.) (a) = 119, s = 14, n = 28, 95 percent confidence. The 95% confidence interval is from to
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