To increase productivity,workers went through a training program.The management wanted to know the effectiveness of the program.A sample of seven workers was taken and their daily production rates before and after the training are shown below. Based on the data,the training program is
A)effective.
B)ineffective.
C)neither effective nor ineffective.
D)none of the above.

Question

To increase productivity,workers went through a training program.The management wanted to know the effectiveness of the program.A sample of seven workers was taken and their daily production rates before and after the training are shown below.  Based on the data,the training program is
A)effective. 
B)ineffective. 
C)neither effective nor ineffective. 
D)none of the above.

Quizplus · Accepted Answer

From the data, it can be observed that the daily production rates of all workers have increased after the training program. Also, the increase in the production rate is consistent across all workers, indicating that the training program was effective in increasing productivity. Therefore, the best choice is A) effective.

To Increase Productivity,workers Went Through a Training Program