QUESTION 5 (Short-Answer) The following data are from a completely randomized design. At the a - 0.01, test whether the means for the three populations are equal. Population-A Population-B Population-C 32 38 36 36 38 34 33 38 36 34 42 34 38 38 32 Sample mean 34.6 38.8 34.4 Sample variance 5.8 3.2 2.8 (a). What is the F test statistics value? (4 points) (A) 3.8416 (B) 4.2763 (C) 9.8163 (D) 5.7018 (E) 7.8475 (F) None of the above (b). What is the Fisher's LSD value? (4 points) (A) 3.4922 (B) 2.7888 (C) 3.8320 (D) 4.1214 (E) 4.5867 (F) None of the above