Use the probability distribution to find probabilities in parts (a) through (c). The probability distribution of number of dogs per household in a small town Dogs 1 2 4 Households 0.686 0.199 0.073 0.021 0.018 0.003 (a) Find the probability of randomly selecting a household that has fewer than two dogs. (Round to three decimal places as needed.) (b) Find the probability of randomly selecting a household that has at least one dog. (Round to three decimal places as needed.) (c) Find the probability of randomly selecting a household that has between one and three dogs, inclusive. (Round to three decimal places as needed.)

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
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Use the probability distribution to find probabilities in parts (a) through (c).
The probability distribution of number of dogs per household in a small town
Dogs
1
2
4
Households 0.686
0.199
0.073
0.021
0.018
0.003
(a) Find the probability of randomly selecting a household that has fewer than two dogs.
(Round to three decimal places as needed.)
(b) Find the probability of randomly selecting a household that has at least one dog.
(Round to three decimal places as needed.)
(c) Find the probability of randomly selecting a household that has between one and three dogs, inclusive.
(Round to three decimal places as needed.)
Transcribed Image Text:Use the probability distribution to find probabilities in parts (a) through (c). The probability distribution of number of dogs per household in a small town Dogs 1 2 4 Households 0.686 0.199 0.073 0.021 0.018 0.003 (a) Find the probability of randomly selecting a household that has fewer than two dogs. (Round to three decimal places as needed.) (b) Find the probability of randomly selecting a household that has at least one dog. (Round to three decimal places as needed.) (c) Find the probability of randomly selecting a household that has between one and three dogs, inclusive. (Round to three decimal places as needed.)
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