The chair of the CCBA research committee collected data showing the number of published research articles during the academic year 2021/2022 for a random sample of faculty members in three departments: Management, Accounting and Finance. Data was entered into Excel and an ANOVA test was performed at a = 0.05. Following is the Excel output: SUMMARY Groups Management Accounting Finance ANOVA Source of Variation Count 8 ? SS 1.029762 39.6369 40.66667 Sum ? 18 19 df ? Average 2.875 3 2 ? MS 7 2.20205 Variance 2.125 2.267 2.238 F ? P-value Between Groups Vithin Groups otal quired: 1) Determine the independent variable. 2) How many total published articles in the CCBA during the academic year 2021/2022? 3) What is the average number of puplished articles of the selected Finance faculty members? 4) Calculate the degrees of freedom (total). 5) Find the value of (F) test statistic. 6) Take the decision about the null hypothesis He 7) Write your conclusion. F crit ?