all questions with explanation A transport company operates limousines from Royal Commission to Yanbu Airport. The company considers two routes. One is via King Abdul Aziz Road and the other is via Prince Miqrin Road. The manager wishes to investigate the driving times to get to the airport are equal for the two routes or different at the 0.10 significance level. He collected sample data as follows: For King Abdul Aziz Road n =15, s=4.5 For Prince Miqrin Road n=10, S=7.5 1. The F-test statistic calculated value will equal:(Use three decimal digits) 2. The degree of freedom will be as follows: d1= d2= 3. F critical value will equal to(Use two decimal digits): 4. The decision will be: Reject the null hypothesis Reject the alternative hypothesis Do not reject the null hypothesis Reject both null and alternative hypotheses