69) Fin Hints C The AVE C Question C On Aver C The Ave C The Ave * Course my Z-Test,1 M HW ev New irses/13778/assignments/348156?module_item_id=827122 . Question 3 9% of all Americans suffer from sleep apnea. A researcher suspects that a different percentage of those who live in the inner city have sleep apnea. Of the 321 people from the inner city surveyed, 32 of them suffered from sleep apnea. What can be concluded at the level of significance of a - 0.05? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Ho: ?v Select an answerv (please enter a decimal) H1: ?|Select an answerv (Please enter a decimal) c. The test statistic ?v = (please show your answer to 3 decimal places.) d. The p-value = (Please show your answer to 4 decimal places.) e. The p-value is ?v a f. Based on this, we should |Select an answer the null hypothesis. g. Thus, the final conclusion is that ... The data suggest the populaton proportion is significantly different from 9% at a = 0.05, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is different from 9% The data suggest the population proportion is not significantly different from 9% at a = 0.05, so there is sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is equal to 9%. The data suggest the population proportion is not significantly different from 9% at a - 0.05, so there is not sufficient evidence to conclude that the population proportion of inner city residents who have sleep apnea is different from 9%. Cour A 5 7 O e y U O p g h K