Question: Test whether the population proportions differ at the Î± = 0.05 level of signiï¬cance by determining (a) The null and alternative hypotheses, (b) The test

Test whether the population proportions differ at the Î± = 0.05 level of signiï¬cance by determining
(a) The null and alternative hypotheses,
(b) The test statistic,
(c) The critical value, and
(d) The P-value.
Assume that the samples are dependent and were obtained randomly.

Treatment A Failure 21 37 Success 84 Treatment B Failure

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