34) Disco Fever is randomly found in one half of one percent of the general population. Testing a swatch of clothing for the presence of polyester is 99% effective in detecting the presence of this disease. The test also yields a false-positive in 4% of the cases where the disease is not present. What is the probability that the test result comes back negative regardless of whether the disease is present? Q B) 0.9999 C) 0.8994 D) 0.9762 A) 0.9553

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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34) Disco Fever is randomly found in one half of one percent of the general population. Testing a
swatch of clothing for the presence of polyester is 99% effective in detecting the presence of this
disease. The test also yields a false-positive in 4% of the cases where the disease is not present.
What is the probability that the test result comes back negative regardless of whether the disease is
present?
A) 0.9553
B) 0.9999
C) 0.8994
D) 0.9762
Transcribed Image Text:34) Disco Fever is randomly found in one half of one percent of the general population. Testing a swatch of clothing for the presence of polyester is 99% effective in detecting the presence of this disease. The test also yields a false-positive in 4% of the cases where the disease is not present. What is the probability that the test result comes back negative regardless of whether the disease is present? A) 0.9553 B) 0.9999 C) 0.8994 D) 0.9762
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