Only about 12% of all people can wiggle their ears. Is this percent higher for millionaires? Of the 386 millionaires surveyed, 50 could wiggle their ears. What can be concluded at the a = 0.05 level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ? Select an answer enter a decimal) (please H: ? Select an answer (Please enter a decimal) c. The test statistic ? = your answer to 3 decimal places.) d. The p-value to 3 decimal places.) e. The p-value is ? a (please show (Please show your answer f. Based on this, we should Select an answer the null hypothesis.