How do you do longhand

State whether each standardized test statistic y allows you to reject the null hypothesis. Explain. 2 = 23.6850 (a) - = 18.205 (b) x2 =0 (c) x- =1.143 (d) x2 =23.644 40 (a) Choose the correct answer below. O A. Do not reject the null hypothesis because the standardized test statistic is not in the rejection region. O B. Reject the null hypothesis because the standardized test statistic is in the rejection region. O C. Reject the null hypothesis because the standardized test statistic is not in the rejection region. O D. Do not reject the null hypothesis because the standardized test statistic is in the rejection region