' ' ' for millionaires? 0f the 331 Onl about 13% of all people can Wiggle their ears. Is this percent lower _ _ _ millionaires surveyed, 40 could wiggle their ears. What can be concluded at the a = 0.10 level of Significance? a. For this study, we should use elanaanswar 7_ b. The null and alternative hypotheses would be: c. The test statistic = [3 (please show your answer to 3 decimal places.) d. The p-value = C] (Please show your answer to 3 decimal places.) e. The p-value is .2; v a f. Based on this, we should the null hypothesis. g. Thus, the final conclusion is that Q The data suggest the populaton proportion is significantly lower than 13% at a = 0.10, so there is statistically significant evidence to conclude that the population proportion of millionaires who can wiggle their ears is lower than 13%. Q The data suggest the population proportion is not significantly lower than 13% at a = 0.10, so there is statistically insignificant evidence to conclude that the population proportion of millionaires who can wiggle their ears is lowar than 13%. nThe data suggest the population proportion is not significantly lower than 13% at a = 0.10, so there is statistically significant evidence to conclude that the population proportion of millionaires who can wiggle their ears is equat to 13%