ccording to a survey, the probability that a randomly selected worker primarily drives a van to work is 0.725. The probability that a randomly selected worker primarily takes public transportation to work is 0.091. Complete parts (a) through (d) SCREET a) What is the probability that a randomly selected worker primarily drives a van or takes public transportation to work? (worker drives a van or takes public transportation to work)= Type an integer or decimal rounded to three decimal places as needed.). b) What is the probability that a randomly selected worker primarily neither drives a van nor takes public transportation to work? (worker neither drives a van nor takes public transportation to work)= Type an integer or decimal rounded to three decimal places as needed.) c) What is the probability that a randomly selected worker primarily does not drive a van to work? (worker does not drive a van to work)= Type an integer or decimal rounded to three decimal places as needed.) d) Can the probability that a randomly selected worker primarily walks to work equal 0.30? Why or why not? DA. No. The probability a worker primarily drives, walks, or takes public transportation would be less than OB. Yes. If a worker did not primarily drive or take public transportation, the only other method to arrive at work would be to walk O C. No. The probability a worker primarily drives, walks, or takes public transportation would be greater than 1. OD. Yes. The probability a worker primarily drives, walks, or takes public transportation would equal

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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According to a survey, the probability that a randomly selected worker primarily drives a van to work is 0.725. The probability that a randomly selected worker primarily takes public transportation to work is 0.091. Complete parts (a) through (d).
(a) What is the probability that a randomly selected worker primarily drives a van or takes public transportation to work?
P(worker drives a van or takes public transportation to work) =
(Type an integer or decimal rounded to three decimal places as needed.)
(b) What is the probability that a randomly selected worker primarily neither drives a van nor takes public transportation to work?
P(worker neither drives a van nor takes public transportation to work)
(Type an integer or decimal rounded to three decimal places as needed.)
(c) What is the probability that a randomly selected worker primarily does not drive a van to work?
=
P(worker does not drive a van to work) =
(Type an integer or decimal rounded to three decimal places as needed.)
(d) Can the probability that a randomly selected worker primarily walks to work equal 0.30? Why or why not?
O A. No. The probability a worker primarily drives, walks, or takes public transportation would be less than 1.
O B. Yes. If a worker did not primarily drive or take public transportation, the only other method to arrive at work would be to walk.
OC. No. The probability a worker primarily drives, walks, or takes public transportation would be greater than 1.
O D. Yes. The probability a worker primarily drives, walks, or takes public transportation would equal 1.
A
2000
Transcribed Image Text:According to a survey, the probability that a randomly selected worker primarily drives a van to work is 0.725. The probability that a randomly selected worker primarily takes public transportation to work is 0.091. Complete parts (a) through (d). (a) What is the probability that a randomly selected worker primarily drives a van or takes public transportation to work? P(worker drives a van or takes public transportation to work) = (Type an integer or decimal rounded to three decimal places as needed.) (b) What is the probability that a randomly selected worker primarily neither drives a van nor takes public transportation to work? P(worker neither drives a van nor takes public transportation to work) (Type an integer or decimal rounded to three decimal places as needed.) (c) What is the probability that a randomly selected worker primarily does not drive a van to work? = P(worker does not drive a van to work) = (Type an integer or decimal rounded to three decimal places as needed.) (d) Can the probability that a randomly selected worker primarily walks to work equal 0.30? Why or why not? O A. No. The probability a worker primarily drives, walks, or takes public transportation would be less than 1. O B. Yes. If a worker did not primarily drive or take public transportation, the only other method to arrive at work would be to walk. OC. No. The probability a worker primarily drives, walks, or takes public transportation would be greater than 1. O D. Yes. The probability a worker primarily drives, walks, or takes public transportation would equal 1. A 2000
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