was found that 18 developed cancer of the brain or nervous system Assuming that cell phones have no effect, there is a 0.000102 probability of a person developing cancer of the brain or nervous system. We therefore expect about 30 cases of such cancer in a group of 287,890 people Estimate the probability of 18 or fewer cases of such cancer in a group of 287, 890 people What do these results suggest about media reports that ce
was found that 18 developed cancer of the brain or nervous system Assuming that cell phones have no effect, there is a 0.000102 probability of a person developing cancer of the brain or nervous system. We therefore expect about 30 cases of such cancer in a group of 287,890 people Estimate the probability of 18 or fewer cases of such cancer in a group of 287, 890 people What do these results suggest about media reports that ce
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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In a study of 287, 890 cell phone users, it was found that 18 developed cancer of the brain or nervous system Assuming that cell phones have no effect, there is a 0.000102 probability of a person developing cancer of the brain or nervous system. We therefore expect about 30 cases of such cancer in a group of 287,890 people Estimate the probability of 18 or fewer cases of such cancer in a group of 287, 890 people What do these results suggest about media reports that cell phones cause cancer of the brain or nervous system?
(a) P(x = 18) =
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