A presidential candidate's aide estimates that, among all college students, the proportion p who intend to vote in the upcoming election is at most 75%. Ir 209 out of a random sample of 260 college...


A presidential candidate's aide estimates that, among all college students, the proportion p who intend to vote in the<br>upcoming election is at most 75%. Ir 209 out of a random sample of 260 college students expressed an intent to vote,<br>can the aide's estimate be rejected at the 0.01 level of significance?<br>Perform a one-tailed test. Then complete the parts below.<br>Carry your intermediate computations to three or more decimal places and round your answers as specified in the table.<br>(If necessary, consult a list of formulas.)<br>(a) State the null hypothesis H and the alternative hypothesis H<br>He :D<br>%24<br>(b) Determine the type of test statistic to use.<br>(Choose one) v<br>(c) Find the value of the test statistic. (Round to three or more decimal places.)<br>(d) Find the p-value. (Round to three or more decimal piaces.)<br>(e) Can we reject the aide's estimate that the proportion of college students who<br>intend to vote is at most 75%?<br>Oves ONo<br>

Extracted text: A presidential candidate's aide estimates that, among all college students, the proportion p who intend to vote in the upcoming election is at most 75%. Ir 209 out of a random sample of 260 college students expressed an intent to vote, can the aide's estimate be rejected at the 0.01 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your intermediate computations to three or more decimal places and round your answers as specified in the table. (If necessary, consult a list of formulas.) (a) State the null hypothesis H and the alternative hypothesis H He :D %24 (b) Determine the type of test statistic to use. (Choose one) v (c) Find the value of the test statistic. (Round to three or more decimal places.) (d) Find the p-value. (Round to three or more decimal piaces.) (e) Can we reject the aide's estimate that the proportion of college students who intend to vote is at most 75%? Oves ONo

Jun 04, 2022
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