Mathematics, 04.09.2019 03:10, martina28

Conduct the following test at the a = 0.10 level of significance by determining (a) the null and alternative hypotheses (b) the test statistic (c) the critical value (d) the p-value. assume that the samples were obtained independently using simple random sampling. (e) test whether p1 does not equal p2. sample data are x1 = 28, n1=254, x2 =38 and n2 =302.

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Conduct the following test at the a = 0.10 level of significance by determining (a) the null and alt...