At a certain medical school, 15% of the students are from a New York State. Of those students who are from New York State, 20% are from Westchester County. What is the probability that a student selected at random from this medical school is from Westchester County?
At a certain medical school, 15% of the students are from a New York State. Of those students who are from New York State, 20% are from Westchester County. What is the probability that a student selected at random from this medical school is from Westchester County?
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 7CR
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At a certain medical school, 15% of the students are from a New York State. Of those students who are from New York State, 20% are from Westchester County. What is the probability that a student selected at random from this medical school is from Westchester County?
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the answer choices are:
20%, 3%,35%,5%
need one of those please let me know asap thanks!
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