According to a study published by a group of University of Massachusetts sociologists, about two thirds of the 20 million persons in this country who take Valium are women. Assuming this figure to be a valid estimate, find the probability that on a given day the fifth prescription written by a doctor for Valium is the first prescribing Valium for a woman. Select one: O a. 0.9375 b. 0.0082 O .0.625 O d. 0.125 Clear my choice

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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According to a study published by a group of University of Massachusetts sociologists, about two thirds of the 20 million persons in
this country who take Valium are women. Assuming this figure to be a valid estimate, find the probability that on a given day the fifth
prescription written by a doctor for Valium is the first prescribing Valium for a woman.
Select one:
O a. 0.9375
b. 0.0082
O.0.625
O d.0.125
Clear my choice
Transcribed Image Text:According to a study published by a group of University of Massachusetts sociologists, about two thirds of the 20 million persons in this country who take Valium are women. Assuming this figure to be a valid estimate, find the probability that on a given day the fifth prescription written by a doctor for Valium is the first prescribing Valium for a woman. Select one: O a. 0.9375 b. 0.0082 O.0.625 O d.0.125 Clear my choice
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