The grade distribution of a certain course in the Spring 2020 semester is available. Your instructor wants to see if the Spring 2021 grade distribution foliow the same pattern as in Spring 2020 semester. Both distributions are provided below. Test at 5.0% significance level. Select the Critical Value Spring 2020 Spring 2021 Semester Semester The grade distribution of a certain course in the Spring 2020 semester is available. Your instructor wants to see if the Spring 2021 grade distribution foiiow the same pattern as in Spring 2020 semester. Both distributions are provided below. Test at 5.0% significance level. Do you fail to reject the Null? Spring 2020 Spring 2021' Semester Semester The grade distribution of a certain course in the Spring 2020 semester is available. Your instructor wants to see if the Spring 2021 grade distribution foliow the same pattern as in Spring 2020 semester. Both distributions are provided below. Test at 5.0% significance level. Calculate and select the Test Statistic. Spring 2020 Spring 2921 Semester Semester 0 12.4200 0 9.5145 I 0 15.3711 see if the Spring 2021 grade distribution foliow the same pattern as in Spring 2020 semester. Both distributions are provided below. Test at 5.0% significance level. Select the appropriate Alternative Hypothesis from the options below: Spring 2020 Spring 2021 ' Semester Semester The grade distribution of Spring 0 2021 is not similarto that of Spring 2020 In two or more grade categories The grade distribution of Spring 0 2021 is similar to that of Spring 2020 The grade distribution of Spring 0 2021 Is not similarto that of Spring 2020 in one grade category