Three managers received the following performance ratings from a group of 15 employees.
Use Excel to perform the appropriate test at $\alpha$ = .05 to determine whether there is a significant difference in the performance ratings for the mangers.

Question

Three managers received the following performance ratings from a group of 15 employees.  
Use Excel to perform the appropriate test at $\alpha$ = .05 to determine whether there is a significant difference in the performance ratings for the mangers.

Quizplus · Accepted Answer

The Answer of Three managers received the following performance ratings from a group of 15 employees.  
Use Excel to perform the appropriate test at $\alpha$ = .05 to determine whether there is a significant difference in the performance ratings for the mangers.

Three Managers Received the Following Performance Ratings from a Group α\alphaα

Three Managers Received the Following Performance Ratings from a Group $\alpha$