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If a randomly selected person from the survey drives a what is the probability that he is a 'male"?

If a randomly selected person from the survey drives a what is the probability that he is a 'male"?

Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 11CT: Three people are chosen at random from a group of live men and ten women. What is the probability...
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If a randomly selected person from the survey drives a combustion vehicle, what is the probability that he is a 'male"? v)
Transcribed Image Text:If a randomly selected person from the survey drives a combustion vehicle, what is the probability that he is a 'male"? v)
a) Amongst one-hundred and seventy-seven people, a survey was conducted to detemine who drives either an electric vehicle or a combustion vehicle Electric Combustion Male 43 42 Female 37 55 i) Are 'Vehicle type (Electric or Combustion)' and Gender (Male or Female)' mutually exclusive events? Give reasons. ii) What is the probably that a randomly selected person from the survey drives an electric vehicle? iii) Find the probability a randomly selected person from the survey is a female and drives a combustion vehicle. iv) Determine the probability a randomly selected person from the survey is either a female or drives an electric vehicle.
Transcribed Image Text:a) Amongst one-hundred and seventy-seven people, a survey was conducted to detemine who drives either an electric vehicle or a combustion vehicle Electric Combustion Male 43 42 Female 37 55 i) Are 'Vehicle type (Electric or Combustion)' and Gender (Male or Female)' mutually exclusive events? Give reasons. ii) What is the probably that a randomly selected person from the survey drives an electric vehicle? iii) Find the probability a randomly selected person from the survey is a female and drives a combustion vehicle. iv) Determine the probability a randomly selected person from the survey is either a female or drives an electric vehicle.
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