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In Orange County, 51% of the adults are males. One adult is randomly selected for a survey involving credit card usage. a) Find the prior probability that the selected person is a female. b) It is later learned that the selected survey subject was smoking a cigar. Also, 9.5% of males smoke cigars, whereas 1.7% of females smoke cigars (based on data from the Substance 4.

In Orange County, 51% of the adults are males. One adult is randomly selected for a survey involving credit card usage. a) Find the prior probability that the selected person is a female. b) It is later learned that the selected survey subject was smoking a cigar. Also, 9.5% of males smoke cigars, whereas 1.7% of females smoke cigars (based on data from the Substance 4.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.5: Interpreting Data
Problem 1C
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In Orange County, 51% of the adults are males. One adult is randomly selected for a survey involving credit card usage. a) Find the prior probability that the selected person is a female. b) It is later learned that the selected survey subject was smoking a cigar. Also, 9.5% of males smoke cigars, whereas 1.7% of females smoke cigars (based on data from the Substance 4. Abuse and Mental Health Services Administration). Use this additional information to find the probability that the selected subject is a female.
Transcribed Image Text:In Orange County, 51% of the adults are males. One adult is randomly selected for a survey involving credit card usage. a) Find the prior probability that the selected person is a female. b) It is later learned that the selected survey subject was smoking a cigar. Also, 9.5% of males smoke cigars, whereas 1.7% of females smoke cigars (based on data from the Substance 4. Abuse and Mental Health Services Administration). Use this additional information to find the probability that the selected subject is a female.
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