A presidential candidate's aide estimates that, among all college students, the proportion p who intend to vote in the upcoming election is at least 60%. If 111 out of a random sample of 220 college...


A presidential candidate's aide estimates that, among all college students, the proportion p who intend to<br>vote in the upcoming election is at least 60%. If 111 out of a random sample of 220 college students<br>expressed an intent to vote, can we reject the aide's estimate at the 0.01 level of significance?<br>Perform a one-tailed test. Then fill in the table below.<br>Carry your intermediate computations to at least three decimal places and round your answers as specified<br>in the table.<br>Н<br>The null hypothesis:<br>:<br>х<br>0:<br>The alternative hypothesis:<br>Н<br>:<br>D=0<br>OSO<br>The type of test statistic:<br>(Choose one)<br>O#0<br>O<O<br>O>O<br>The value of the test<br>statistic:<br>(Round to at least three<br>decimal places.)<br>The p-value:<br>(Round to at least three<br>decimal places.)<br>Can we reject the aide's estimate that the<br>proportion of college students who intend<br>O Yes<br>O No<br>to vote is at least 60%?<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 least 60%. If 111 out of a random sample of 220 college students expressed an intent to vote, can we reject the aide's estimate at the 0.01 level of significance? Perform a one-tailed test. Then fill in the table below. Carry your intermediate computations to at least three decimal places and round your answers as specified in the table. Н The null hypothesis: : х 0: The alternative hypothesis: Н : D=0 OSO The type of test statistic: (Choose one) O#0 OO The value of the test statistic: (Round to at least three decimal places.) The p-value: (Round to at least three decimal places.) Can we reject the aide's estimate that the proportion of college students who intend O Yes O No to vote is at least 60%?

Jun 10, 2022
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