8. You wish to determine the proportion p of students at a large state university who are from instate. You take an SRS of 33 students and find that 20 are from in-state. (a) Test for Ho : p - 0.5 against the two-sided alternative at the 5% (a = 0.05) significance level. What do you conclude? = (40.0001) = P-value (40.0001) - O We would reject the null hypothesis O We would fail to reject the null hypothesis (b) Find a 95% confidence interval for p. If you use this interval to test for Hop - 0.5 against the two-sided alternative at the 5% (a = 0.05) significance level (rejecting Ho if 0.5 is outside the interval), what do you conclude? The 95% confidence interval (+0.0001) is fromto O We would reject the null hypothesis O We would fail to reject the null hypothesis eBook Check Syntax