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When a man observed a sobriety checkpoint conducted by a police department, he s

ID: 3041144 • Letter: W

Question

When a man observed a sobriety checkpoint conducted by a police department, he saw 656656 drivers were screened and 55 were arrested for driving while intoxicated. Based on those results, we can estimate that P(W)equals=0.007620.00762, where W denotes the event of screening a driver and getting someone who is intoxicated. What does PW denote, and what is its value?

What does PW represent?

A.

PW denotes the probability of a driver passing through the sobriety checkpoint.

B.

PW denotes the probability of screening a driver and finding that he or she is not intoxicated

C.

PW denotes the probability of screening a driver and finding that he or she is intoxicated.

D.

PW denotes the probability of driver being intoxicated.

Upper P left parenthesis Upper W overbar right parenthesis =

(Round to five decimal places as needed.)

Explanation / Answer

Option C is Correct W denotes the probability of screening a driver and finding that he or she is intoxicated. and value is 0.00762

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