An animal shelter has kittens and adult cats available for adoption. Suppose that 30% of all cats are kittens. Probability of adoption for a kitten is 0.8, whereas the probability of adoption for an adult cat is only 0.6. On the other hand, 20% of all cats are black and the probability of adoption for a black cat is 0.1. (a) What is the probability of adoption for a randomly chosen cat? (b) If a cat is adopted, what is the probability that it is a kitten? (c) What is the probability of adoption for a non-black cat? (d) Is the adoption chances of a cat is dependent on its coloring? Justify your answer mathematically.
An animal shelter has kittens and adult cats available for adoption. Suppose that 30% of all cats are kittens. Probability of adoption for a kitten is 0.8, whereas the probability of adoption for an adult cat is only 0.6. On the other hand, 20% of all cats are black and the probability of adoption for a black cat is 0.1. (a) What is the probability of adoption for a randomly chosen cat? (b) If a cat is adopted, what is the probability that it is a kitten? (c) What is the probability of adoption for a non-black cat? (d) Is the adoption chances of a cat is dependent on its coloring? Justify your answer mathematically.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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