Friendly’s Department Store has been the target of many shoplifters during the past month, but owing to increased security precautions ,250 shoplifters have been caught. Each shoplifter has been caught. Each shoplifter’s sex is noted; also noticed is whether the perpetrator was a first time or repeat offender. The data are summarized in the table . Sex first time offender Repeat offender Male 60 70 Female 44 76 146 Assume that an apprehended shoplifter is chosen at random, find The probability that the shoplifter is male The probability that the shoplifter is a first time offender, given that the shoplifter is male The probability that the shoplifter is female and, given that the shoplifter is a repeat offender
Friendly’s Department Store has been the target of many shoplifters during the past month, but owing to increased security precautions ,250 shoplifters have been caught. Each shoplifter has been caught. Each shoplifter’s sex is noted; also noticed is whether the perpetrator was a first time or repeat offender. The data are summarized in the table . Sex first time offender Repeat offender Male 60 70 Female 44 76 146 Assume that an apprehended shoplifter is chosen at random, find The probability that the shoplifter is male The probability that the shoplifter is a first time offender, given that the shoplifter is male The probability that the shoplifter is female and, given that the shoplifter is a repeat offender
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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Friendly’s Department Store has been the target of many shoplifters during the past month, but owing to increased security precautions ,250 shoplifters have been caught. Each shoplifter has been caught. Each shoplifter’s sex is noted; also noticed is whether the perpetrator was a first time or repeat offender. The data are summarized in the table .
Sex first time offender Repeat offender
Male 60 70
Female 44 76
- 146
Assume that an apprehended shoplifter is chosen at random, find
- The
probability that the shoplifter is male - The probability that the shoplifter is a first time offender, given that the shoplifter is male
- The probability that the shoplifter is female and, given that the shoplifter is a repeat offender
- The probability that the shoplifter is female and, given that the shoplifter first time offender.
- The probability that the shoplifter is both male and a repeat offender.
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