In forensic science, the probability that any two people match with respect to a given characteristic (hair color, blood type, etc.) is called the probability of a match. Suppose that the frequencies of blood phenotypes in the population are as follows: A .42 B AB O .10 .04 .44 Find the probability that two randomly chosen people have matching blood types. Note: A person can have only one phenotype.

MATLAB: An Introduction with Applications
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In forensic science, the probability that any two people match with respect to a given characteristic (hair color, blood type, etc.) is called the probability of a match. Suppose that the frequencies of blood phenotypes in the population are as follows:

- A: 0.42
- B: 0.10
- AB: 0.04
- O: 0.44

Find the probability that two randomly chosen people have matching blood types. Note: A person can have only one phenotype.
Transcribed Image Text:In forensic science, the probability that any two people match with respect to a given characteristic (hair color, blood type, etc.) is called the probability of a match. Suppose that the frequencies of blood phenotypes in the population are as follows: - A: 0.42 - B: 0.10 - AB: 0.04 - O: 0.44 Find the probability that two randomly chosen people have matching blood types. Note: A person can have only one phenotype.
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