In a completely randomized experimental design involving five treatments, 13 observations were recorded for each of the five treatments (a total of...

In a completely randomized experimental design involving five treatments, 13 observations were recorded for each of the five treatments (a total of 65 observations). The following information is provided. SSTR = 200 (Sum Square Between Treatments) SST = 800 (Total Sum Square). if, at a 5% level of significance, we want to determine whether or not the means of the populations are equal, the critical value of F is