Test whether the population proportions differ at the α = 0.05 level of signiï¬cance by determining (a)
Question:
(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.
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Treatment A Success Failure Success 45 19 Treatment B Failure 14 23
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a The hypotheses are H 0 p A p B versus H 1 P A P ...View the full answer
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