If one of the pedestrian deaths is randomly selected, find the probability that the driver was not intoxicated. (Please enter a decimal, and round your answer to 4 decimal places.)

Question

Driver	Intoxicated?	Pedestrian Intoxicated?
	Yes
Yes	41	72
No	215	647

The Blank Is No

Answer 1

The total sample size is 41 + 72 + 215 + 647 = 975

Number of drivers not intoxicated = 215 + 647 = 862

P(driver not intoxicated) = 862/975 = 0.8841