Five soft drink bottling companies have agreed to implement a time management program in hopes of increasing productivity (measured in the 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: Before After 1 500 510 2 475 480 3 525 525, 4 490 495 5 530 533 a. State the appropriate null and alternative hypotheses to test whether the time management been effective in increasing productivity. b. Calculate the value of the test statistics. c. Set up the appropriate rejection region for the hypotheses above, assuming a = 0.05.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Five soft drink bottling companies have agreed to implement a time management program in
hopes of increasing productivity (measured in the 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:
Before
After
1
500
510
2
475
480
3
525
525,
4
490
495
5
530
533
a. State the appropriate null and alternative hypotheses to test whether the time management has
been effective in increasing productivity.
b. Calculate the value of the test statistics.
c. Set up the appropriate rejection region for the hypotheses above, assuming a = 0.05.
c. What is the appropriate conclusion? Justify your answer.
d. Refer to Bottling Productivity Narrative. Find the approximate p-value.
Transcribed Image Text:Five soft drink bottling companies have agreed to implement a time management program in hopes of increasing productivity (measured in the 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: Before After 1 500 510 2 475 480 3 525 525, 4 490 495 5 530 533 a. State the appropriate null and alternative hypotheses to test whether the time management has been effective in increasing productivity. b. Calculate the value of the test statistics. c. Set up the appropriate rejection region for the hypotheses above, assuming a = 0.05. c. What is the appropriate conclusion? Justify your answer. d. Refer to Bottling Productivity Narrative. Find the approximate p-value.
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