a presidential candidate’s aide estimated that among college students the proportion p who intended to vote was 65%. If 187of the random selected sample of 260 intend to vote can the aide’s estimate be rejected at 0.05 level of significance? Perform a one tailed test.

What is the null hypothesis?

The alternative hypothesis?

Type of test? Z t F or chi square?

Value of the test statistic rounded to 3 decimal places?

Critical value at 0.05 level of significance. Round to 3 decimal places

Can we reject the aide’s estimate of 65% intending to vote?