Exhibit 2 The following is part of an ANOVA table, which were the results of three treatments and a total of 15 observations. Source of Variation Sum of Squares ,Degrees of Freedom ,Mean Square, F Between Treatment 64 Within Treatments 96 Total 1a. Refer to Exhibit 2. 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 3.89 19.41 3.16 1.96 1b. Refer to Exhibit 2. Based on the computed test statistic, the conclusion of the test is that the means are equal may be equal are not equal None of these alternatives is correct