A presidential candidate's aide estimates that, among allcollege students, the proportion p who intend to vote in theupcoming election is at least 70%. If 158 out of a random sample of235 college students expressed an intent to vote, can we reject theaide's estimate at the 0.1 level of significance?Perform aone-tailed test. Then fill in the table below.Carry yourintermediate computations to at least three decimal places andround your answers as specified in the table. (If necessary,consult a list of formulas.)
| The nullhypothesis: | H0: | | The alternativehypothesis: | H1: | | The type of teststatistic: | (Choose one)ZtChisquareF | | | | | | | The value of thetest statistic:
(Round to at least three decimal places.) | | | The critical valueat the 0.1 level of significance:
(Round to at least three decimal places.) | | | Can we reject theaide's estimate that the proportion of college students who intendto vote is at least 70% ? | Yes | No |
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