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Only about 13% of all people can wiggle their ears. Is this percent different for millionaires? 0f the 329 millionaires surveyed, 26 could wiggle their
Only about 13% of all people can wiggle their ears. Is this percent different for millionaires? 0f the 329 millionaires surveyed, 26 could wiggle their ears. What can be concluded at the oz = 0.05 level of significance? a. For this study, we should use Select an answer 0 b. The null and alternative hypotheses would be: H0: ? G Select an answer 9 (please enter a decimal) H1: ? 0 Select an answer 0 :] (Please enter a decimal) c. The test statistic ? o = C] (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 ? 6 oz f. Based on this, we should Select an answer 0 the null hypothesis. g. Thus, the final conclusion is that O The data suggest the population proportion is not significantly different from 13% at oz = 0.05, so there is statistically significant evidence to conclude that the population proportion of millionaires who can wiggle their ears is equal to 13%. O The data suggest the populaton proportion is significantly different from 13% at or. = 0.05, so there is statistically significant evidence to conclude that the population proportion of millionaires who can wiggle their ears is different from 13%. O The data suggest the population proportion is not significantly different from 13% at oz = 0.05, so there is statistically insignificant evidence to conclude that the population proportion of millionaires who can wiggle their ears is different from 13%
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