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9. A number is selected at random from the set {1, 2, 3, .., 100}.What is the probability that the number is divisible by 3 or 5 given that the number selected was divisible by 2? 0.23 0.46 0.47 0.54

9. A number is selected at random from the set {1, 2, 3, .., 100}.What is the probability that the number is divisible by 3 or 5 given that the number selected was divisible by 2? 0.23 0.46 0.47 0.54

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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8. A cruise ship has returned to its home port after a 1 month voyage from Europe. Unknown to most, 10 out of 500 of its guests contracted a rare disease. The health department decides to screen 20 passengers, selected at random, to determine if someone was indeed infected from the ship.What is the probability that the presence of the disease will not escape detection? 0.1844 0.3377 0.6623 0.8156 9. A number is selected at random from the set {1, 2, 3, ., 100}.What is the probability that the number is divisible by 3 or 5 given that the number selected was divisible by 2? 0.23 O 0.46 0.47 0.54
Transcribed Image Text:8. A cruise ship has returned to its home port after a 1 month voyage from Europe. Unknown to most, 10 out of 500 of its guests contracted a rare disease. The health department decides to screen 20 passengers, selected at random, to determine if someone was indeed infected from the ship.What is the probability that the presence of the disease will not escape detection? 0.1844 0.3377 0.6623 0.8156 9. A number is selected at random from the set {1, 2, 3, ., 100}.What is the probability that the number is divisible by 3 or 5 given that the number selected was divisible by 2? 0.23 O 0.46 0.47 0.54
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