An opinion poll asks a random sample of adults whether they favor banning ownership of handguns by
Question:
An opinion poll asks a random sample of adults whether they favor banning ownership of handguns by private citizens. A commentator believes that more than half of all adults favor such a ban. The null and alternative hypotheses you would use to test this claim are
(a) H0 : p^ = 0.5; Ha : p^ > 0.5
(b) H0 : p = 0.5; Ha : p > 0.5
(c) H0 : p = 0.5; Ha : p < 0.5
(d) H0 : p = 0.5; Ha : p ≠ 0.5
(e) H0 : p > 0.5; Ha : p = 0.5
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