Two samples are taken with the following numbers of successes and sample sizes r1 = 27 r2 = 37 n1 = 84 n2 = 92 Find a 90% confidence interval, round answers to the nearest thousandth. ??? < p1- p2 < ???
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3214\) \(p_2 = \frac{r_2}{n_2} = \frac{37}{92} = 0.4022\) Show more…
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