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 70%. If 133 out of a random sample of 215 college students expressed an intent to vote, can we reject the aide's estimate at the 0.1 level of significance? State the null hypothesis H0 and the alternative hypothesis H1 Find the value using the z-test Find p-value Can we reject the aide's estimate that the proportion of college students who intend to vote is at least  70%?

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.