4.) An individual in a population can have only one of four genotypes: A, B, C,...

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4.) An individual in a population can have only one of four genotypes: A, B, C, or D. The probability that an individual has genotype A is 0.59; the probability that an individual has genotype B is 0.31; the probability that an individual has genotype C' is 0.07; and the probability that an individual has genotype D is 0.03. The probability that an individual has condition X differs by genotype. The probability that an individual with genotype A has condition X is 0.05. The probability that an individual with genotype B has condition X is 0.70. The probability that an individual with genotype C has condition X is 0.80. The probability that an individual with genotype D has condition X is 0.95. (a) What is the probability that an individual in the population has condition X? (10 points) (b) What is the probability that an individual with condition X has genotype B? (40 points) 4.) An individual in a population can have only one of four genotypes: A, B, C, or D. The probability that an individual has genotype A is 0.59; the probability that an individual has genotype B is 0.31; the probability that an individual has genotype C' is 0.07; and the probability that an individual has genotype D is 0.03. The probability that an individual has condition X differs by genotype. The probability that an individual with genotype A has condition X is 0.05. The probability that an individual with genotype B has condition X is 0.70. The probability that an individual with genotype C has condition X is 0.80. The probability that an individual with genotype D has condition X is 0.95. (a) What is the probability that an individual in the population has condition X? (10 points) (b) What is the probability that an individual with condition X has genotype B? (40 points)

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