A1. a. A card is drawn at random from a deck of cards, find the probability of getting a Face Card (or Ace Card) neither a black card nor a Queen. A1. b. In a town with 10,000 populations, they got a call to test a certain disease that has an incidence rate of 4%. If the false negative rate is 10% and the false positive rate is 1%, compute the probability that a person who tests positive actually has the disease.
A1. a. A card is drawn at random from a deck of cards, find the probability of getting a Face Card (or Ace Card) neither a black card nor a Queen. A1. b. In a town with 10,000 populations, they got a call to test a certain disease that has an incidence rate of 4%. If the false negative rate is 10% and the false positive rate is 1%, compute the probability that a person who tests positive actually has the disease.
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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A1. a. A card is drawn at random from a deck of cards, find the probability of getting
- a Face Card (or Ace Card)
- neither a black card nor a Queen.
A1. b. In a town with 10,000 populations, they got a call to test a certain disease that has an incidence rate of 4%. If the false negative rate is 10% and the false positive rate is 1%, compute the probability that a person who tests positive actually has the disease.
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