11.53 Management Training, continued Refer to Exercise 11.52. The data for this experiment are shown in the table.

a. Construct the ANOVA table for this experiment.

b. Is there a significant interaction between the presence or absence of training and the type of decision-making situation? Test at the 5% level of significance.

c. Do the data indicate a significant difference in behaviour ratings for the two types of situations at the 5% level of significance?

d. Do behaviour ratings differ significantly for the two types of training categories at the 5% level of significance.

e. Plot the average scores using an interaction plot. How would you describe the effect of training and emergency situation on the decision-making abili- ties of the supervisors?

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Training (A) Situation (B) Standard Trained Not Trained Totals 85 53 519 91 49 80 38 78 45 Emergency 76 40 473 67 52 82 46 71 39 Totals 630 362 992