Group Usefulness Difficulty Importance Group Usefulness Difficulty Importance 1 20 5 18 2 29 10 5 25 9 8 2 26 11 1 23 15 20 2 22 5 2 16 9 22 IN 15 15 14 20 6 22 2 29 6 4 28 14 8 2 15 6 3 20 6 13 22 8 12 25 8 13 27 9 14 24 10 24 21 10 7 18 10 20 W 17 9 1 17 9 4 W 16 7 12 IN 28 7 14 W 19 9 7 25 14 5 W 23 10 1 NN 26 9 20 W 27 9 5 19 15 22 23 9 6 NN 29 14 12 3 16 14 22 2 15 6 2 . Analyze the data and interpret the results using a MANOVA. . Run a t-test using this data and interpret those results. . Compare the outcomes of the MANOVA and t-test and identify any differences. Which approach would you use? Why