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yexiu yexiu
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7 months ago
The following data represent the discrete probability distribution for the number of stars that reviewers gave a first edition statistics reference book. 



The second edition of this reference book has been released and a random sample of people that have purchased the book has been collected with the following results.



The publisher would like to know if the probability distribution for reviews has changed from the first edition to the second edition using α = 0.025. The test statistic for this sample is ________.

▸ 2.89

▸ 5.39

▸ 9.12

▸ 10.40
Textbook 

Business Statistics


Edition: 2nd
Author:
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karamsidhu1karamsidhu1
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7 months ago
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More questions for this book are available here
5.39

1

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7 months ago
This helped my grade so much Perfect
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Yesterday
Good timing, thanks!
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2 hours ago
Thanks
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