Question 1 3 pts Suppose that someone believes that the typical college student studies more than 3 hours a day. To test this hypothesis, this belief should be the the null hypothesis if it's a right-tailed test, but the alternative hypothesis if it's a left- tailed test. the null hypothesis if it's a left-tailed test, but the alternative hypothesis if it's a right- tailed test. the alternative hypothesis. the null hypothesis. Question 2 Suppose you are interested in testing the null hypothesis that the true population variance is less than or equal to 8 against the alternative hypothesis that the true population variance is greater than 8. You collect a random sample of 16 observations {n =16]. You should reject the null hypothesis at the 5-percent level of signicance if your computed test statistic is greater tha n: 24.996 26.296 28.845 27.488 Question 3 A two-sid ed null hypothesis for a population mean should not be rejected at the 1-percent level of signicance if the hypothesized value ofthe population mean under the null hypothesis is inside the 99-percent condence interval. the p-value associated with the test statistic is less than 1-percent. the value of test statistic is greater {in absolute value] than the 1- percent critical value. the hypothesized value ofthe population mean under the null hypothesis is outside of the 99-percent condence interval