Statistics released by a reputable traffic safety organization show that on an average weekend night, 1 out of every 10 drivers on the road is drunk. If 500 drivers are randomly checked next Saturday night, what is the probability that the number of drunk drivers will be (a) less than 30? (b) more than 63? (c) at least 52 but less than 62?
Statistics released by a reputable traffic safety organization show that on an average weekend night, 1 out of every 10 drivers on the road is drunk. If 500 drivers are randomly checked next Saturday night, what is the probability that the number of drunk drivers will be (a) less than 30? (b) more than 63? (c) at least 52 but less than 62?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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