Bottling Productivity Narrative
Five Soft Drink Bottling Companies Have Agreed $\alpha$

Essay

Bottling Productivity Narrative
Five soft drink bottling companies have agreed to implement a time management program in hopes of increasing productivity (measured in cases of soft drinks bottled per hour). The number of cases of soft drinks bottled per hour before and after the implementation of the program are listed below:
Company
-Refer to Bottling Productivity Narrative. Set up the appropriate rejection region for the hypotheses above, assuming $\alpha$ = 0.05.