Given the following null and alternative hypotheses, complete parts a and b. Ho: o2 = 100 HA: 02 #100 . a. Test when nr
Posted: Sun Oct 03, 2021 12:25 pm
Given the following null and alternative hypotheses, complete parts a and b. Ho: o2 = 100 HA: 02 #100 . a. Test when nr 27, s=7, and a=0.10. Be certain to state the decision rule. State the decision rule. Select the correct choice below and, if necessary, fill in any answer boxes to complete your cu (Round to four decimal places as needed.) O A. If the test statistic, X? <x*-a-reject Ho. OB. If the test statistic, x2 >xãos = reject Hy or if the test statistic, x? <xã.95 = D. reject Ho OC. If the test statistic, x2 >xa = reject H.