ASSIgnment 3 Progress saved m :3: 16' Score: 0/100 0/19 answered In conducting a right-tailed hypothesis t-test with d f = 19, the test statistic was found to be t = 1.543. For which of the following values of a is the result statistically significant (that is, for which a should Ho be rejected)? Select all that apply: 7 a = 0.025 a = 0.1 7 a = 0.05 7 a = 0.005 a = 0.01 None of the above Question Help: I: Video El Message instructor Submit Question Screenshot In conducting a left-tailed hypothesis ztest, the test statistic was determined to be 2 = -2.57. For which of the following values of a is the result statistically significant (that is, for which a should Ho be rejected)? Select all that apply: A a = 0.100 7 a = 0.025 a = 0.050 , a = 0.010 7 a = 0.005 None of the above Question Help: El Video 8 Message instructor Submit Question Screenshot