A recent study of how americans get to work revealed the, Ask an Expert

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A recent study of how Americans get to work revealed the following data:

	urban	rural	total
automobile	400	200	600
public trnasport	50	20	70
total	450	220	670

If a worker is selected at random, what is the possibility that the worker is:

a. Rural worker?

b. Uses public transport?

c. Is rural worker or uses public transport?

d. Is rural worker, given that he or she uses public transport.?

e. Uses public transport, given that he or she is an urban worker?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91002314

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