arginal pabilities Conditional Probabilities Joint Probabilities 0.9700 P(positive | D) Enter an integer or decimal number [ P(D and positive) False 1100 0.0300 negative P(D) P(negative | D) P(D and negative) .8900 0.1000 False Positive itvolno D) P/no D and positive)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The NIH is creating a test for the Zika virus. The incidence of a Zika is low, 11 percent in the general
population. There is a trial version, but it sometimes misses the disease. The probability of a false
negative is 0.03. Similarly, someone who does not have Zika, will sometimes get a positive reading. The
probability of this is 0.1. Fill in the tree diagram and...
Answer as a decimal to 4 decimal places.
D = event that someone actually has Zika
%3D
positive = event that a test states that a person has Zika
Conditional
Marginal
Probabilities
Joint Probabilities
Probabilities
0.9700
Enter an integer or decimal number [more..]
P(D and positive)
P(positive | D)
False
0.1100
0.0300
negative
P(D)
P(negative | D)
P(D and negative)
0.1000
False Positive
0.8900
P(no D)
P(positive | no D)
P(no D and positive)
0.9000
P(negative | no D)
P(no D and negative)
Transcribed Image Text:The NIH is creating a test for the Zika virus. The incidence of a Zika is low, 11 percent in the general population. There is a trial version, but it sometimes misses the disease. The probability of a false negative is 0.03. Similarly, someone who does not have Zika, will sometimes get a positive reading. The probability of this is 0.1. Fill in the tree diagram and... Answer as a decimal to 4 decimal places. D = event that someone actually has Zika %3D positive = event that a test states that a person has Zika Conditional Marginal Probabilities Joint Probabilities Probabilities 0.9700 Enter an integer or decimal number [more..] P(D and positive) P(positive | D) False 0.1100 0.0300 negative P(D) P(negative | D) P(D and negative) 0.1000 False Positive 0.8900 P(no D) P(positive | no D) P(no D and positive) 0.9000 P(negative | no D) P(no D and negative)
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