Question 1 Suppose we are testing the following set of hypotheses: H02MD=0 HQILLD>0 Match each scenario below with the correct description: After analyzing our data, we relect the null hypothe5|s, when the true [Choose] v mu_D = 0. fall to reject the null hypothesns, when the [Choose] v true mu_D = 1.2. I'EJECt the null hypothesus, when the true [Choose] v mu_D = 1.2. fall to reject the null hypothesns, when the [Choose] v true mu_D = O Suppose you are conducting a one-sided hypothesis test for the mean, with known population standard deviation. The graph below shows the sampling distribution of the test statistic under the null. The dashed line at z_crit indicates the critical value for this test. 0.4- I I z o | I O I O o I o [a] 0.2- O o 0.1 - - - 0.0- t I I. a u ' -2 0 2 Use the graph to select the correct answers from the drop-down menus below. If the observed test statistic value is 21 (the leftmost dotted line), then you would [ Select] v _ If the observed test statistic value is 22 (the rightmost dotted line), then you would [ Select] v _ The red shaded area corresponds to [53'3\"] V