According to a survey, the probability that a randomly selected worker primarily drives a bicycle to work is 0.869 The probability that a randomly selected worker primarily takes public transportation to work is 0.041. Complete parts (a) through (d). (a) What is the probability that a randomly selected worker primarily drives a bicycle or takes public transportation to work?P(worker drives a bicycle 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 bicycle nor takes public transportation to work? P(worker neither drives a bicycle 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 bicycle to work? P(worker does not drive a bicycle 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 equal0.15?Why or why not? A.Yes. The probability a worker primarily drives, walks, or takes public transportation would equal 1. 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. C.No. The probability a worker primarily drives, walks, or takes public transportation would be greater than 1. D.No. The probability a worker primarily drives, walks, or takes public transportation would be less than 1.

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Answered: According to a survey, the probability…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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According to a survey, the probability that a randomly selected worker primarily drives a bicycle to work is 0.869

The probability that a randomly selected worker primarily takes public transportation to work is 0.041. Complete parts (a) through (d).

(a) What is the probability that a randomly selected worker primarily drives a bicycle or takes public transportation to work?

P(worker drives a bicycle 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 bicycle nor takes public transportation to work? P(worker neither drives a bicycle nor takes public transportation to work)=

(Type an integer or decimal rounded to three decimal places as needed.)

P(worker does not drive a bicycle 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

0.15?

Why or why not?

Yes. The probability a worker primarily drives, walks, or takes public transportation would equal 1.

Yes. If a worker did not primarily drive or take public transportation, the only other method to arrive at work would be to walk.

No. The probability a worker primarily drives, walks, or takes public transportation would be greater than 1.

No. The probability a worker primarily drives, walks, or takes public transportation would be less than 1.

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