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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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jack103106 jack103106
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A year ago
A math professor once claimed that 90% of students pass a particular class of hers. To check this claim, a random sample of 150 students who had taken this class was obtained. It was found that 129 passed the class. If the professor is correct, what is the probability that 129 or fewer of the students in such a sample would have passed the class?


▸

0.9484



▸

0.0516



▸

0.5516



▸

0.4484

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
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awbradshawawbradshaw
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A year ago
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jack103106 Author
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A year ago
This helped my grade so much Perfect
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You make an excellent tutor!
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Thanks
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