A blood test for diabetes gives a positive result with a proportion of 0.48 when an individual has diabetes and a negative result with a proportion of 0.95 when they do not. Approximately a proportion of 0.31 of the population has diabetes. If a randomly chosen citizen tested negative, what is the probability that they actually have diabetes? Round your answer to five decimals. Answer:

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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A blood test for diabetes gives a positive result with a proportion of 0.48 when an individual has
diabetes and a negative result with a proportion of 0.95 when they do not. Approximately a
proportion of 0.31 of the population has diabetes. If a randomly chosen citizen tested negative,
what is the probability that they actually have diabetes? Round your answer to five decimals.
Answer:
Transcribed Image Text:A blood test for diabetes gives a positive result with a proportion of 0.48 when an individual has diabetes and a negative result with a proportion of 0.95 when they do not. Approximately a proportion of 0.31 of the population has diabetes. If a randomly chosen citizen tested negative, what is the probability that they actually have diabetes? Round your answer to five decimals. Answer:
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