XE. LIT 40. 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. Ho: p = 0.5; Ha: p > 0.5 Ho: / = 0.5; Ha: / > 0.5 C. Ho: x = 0.5; Ha: x > 0.5 D. Ho: p = 0.5; Ha: p > 0.5 E Ho: p = 0.5; Ha: p < 0.5