Age (in years) Type of crime Under 20 20 to 40 Over 40 Total Violent 27...
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Age (in years) Type of crime Under 20 20 to 40 Over 40 Total Violent 27 41 14 82 Non-violent 12 34 22 68 Total 39 75 36 150 (a) What is the probability of a crime being a violent crime? (b) (c) (d) What is the probability of a crime committed by someone less than 40 years old? What is the probability of selecting a case involving a violent crime or an offender less than 20 years old? Given that a violent crime is selected for analysis, what is the probability the crime was committed by a person under 20 years old? (e) Two crimes are selected for review by Judge. What is the probability that both are violent crimes? Age (in years) Type of crime Under 20 20 to 40 Over 40 Total Violent 27 41 14 82 Non-violent 12 34 22 68 Total 39 75 36 150 (a) What is the probability of a crime being a violent crime? (b) (c) (d) What is the probability of a crime committed by someone less than 40 years old? What is the probability of selecting a case involving a violent crime or an offender less than 20 years old? Given that a violent crime is selected for analysis, what is the probability the crime was committed by a person under 20 years old? (e) Two crimes are selected for review by Judge. What is the probability that both are violent crimes?
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