Abstract algebra higher level 1. If A and B are both normal in G. then 1. AB is a subgroup of G 2. AB is normal

Please answer question 23 and 24. Answer if TRUE or FALSE only.

Variable } Group 3.. .. d. Example 2 Group 2 Group 1- Group 3• Example 1 Group 2- I.. Group 1 10 20 30 50 60 40 The following is the dotplots of two examples of 3 groups each a) With regards to Sum of Squares Among Groups, SSA, which of the following is the correct statement? O A. SSA for Example 2 is larger than that of Example 1. O B. SSA for Example 1 is larger than that of Example 2. O C. SSA for Example 1 is about the same as that of Example 2. O D. There is not sufficeient infomation to evaluate SSA. b) With regards to Sum of Squares Within Groups, SSW, which of the following is the correct statement? O A. SSW for Example 1 is larger than that of Example 2. B. SSW for Example 1 is about the same as that of Example 2. OC. There is not sufficeient infomation to evaluate SSW. CCIW for Cvnmnle ? in loraor than that of Cunmnle 1

Abstract Algebra