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lizblackwelder lizblackwelder
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3 weeks ago
A chocolate chip cookie producer claims that its cookies average 3 chocolate chips and that the distribution follows the Poisson. A consumer group wanted to test this claim and randomly sampled 150 cookies. The resulting frequency distribution is shown below.



The test statistic for this sample is ________.

▸ 2.224

▸ 4.046

▸ 12.660

▸ 15.759
Textbook 

Business Statistics


Edition: 2nd
Author:
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007006007006
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3 weeks ago
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4.046

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Good timing, thanks!
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Thanks for your help!!
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You make an excellent tutor!
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