Refer to the table which summarizes the results of testing for a certain disease. A test subject is randomly selected and tested for the disease. What is the probability the subject does not have the disease given that the test result is positive
Refer to the table which summarizes the results of testing for a certain disease. A test subject is randomly selected and tested for the disease. What is the probability the subject does not have the disease given that the test result is positive
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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Refer to the table which summarizes the results of testing for a certain disease. A test subject is randomly selected and tested for the disease. What is the probability the subject does not have the disease given that the test result is positive
Transcribed Image Text:8.
Refer to the table which summarizes the results of testing for a certain disease. A
test subject is
randomly selected and tested for the disease.
What is the probability the subject does not have the disease given that the test
result is positive?
Has disease
Does not have disease
Total
Positive Test Result Negative Test Result Total
144
17
161
339
500
27
171
0.157
312
329
Answer (decimal; three places):
.
ne of the 255
The table below shows the soft drink preferences of people in three age groups. If
subjects is randomly selected, find the probability that the person
that they are under 21 years of age.
rinks root beer or cola given
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