To test Ho: H= 100 versus Hy: u # 100, a simple random sample size of n = 22 is obtained from a population that is known to be normally distributed. Answer parts (a)-(d). Click here to view the t-Distribution Area in Right Tail. (a) If x = 105.2 and s = 8.7, compute the test statistic. 1= (Round to three decimal places as needed.) (b) If the researcher decides to test this hypothesis at the o = 0.01 level of significance, determine the critical values. The critical values are (Use a comma to separate answers as needed. Round to three decimal places as needed.) (c) Draw a t-distribution that depicts the critical region(s). Which of the following graphs shows the critical region(s) in the t-distribution? O A. O B. O c. (d) Will the researcher reject the null hypothesis? OneDrive O A. The researcher will reject the null hypothesis since the test statistic is between the critical values