solve

5 3 9 a. Use o = 0.05 to test for a significant difference in perception among the three groups. That's Correct x Compute the values identified below (to Sum of Squares, Treatment 93 Sum of Squares, Error 90 Mean Squares, Treatment 46.50 Mean Squares, Error 6 Calculate the value of the test statistic (to 2 decimals). 7.75 The p-value is less than 0.01 What is your conclusion? Conclude the mean perception scores for the three groups are not all the same b. Using a = 0.05, determine where differences between the mean perception scores occur. Calculate Fisher's LSD value (to 2 decimals). 3.01