Only about 18% of all people can wiggle their ears. Is this percent different for millionaires? Of the 317 millionaires surveyed, 48 could wiggle their ears. What can be concluded at the αα = 0.05 level of significance? For this study, we should use     The null and alternative hypotheses would be:  H0:H0:             (please enter a decimal)  H1:H1:             (Please enter a decimal)

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