WebProbability of a person owning a dog is 0.28 Choose two persons at random, find probability that both are dog-owners. Solution: probability of dog-ownership for one person chosen at random = 0.28 probability of dog-ownership for two persons chosen at random = Answer: probability of two dog-owners out of two randomly chosen persons is 0.0784. WebAs I live with three dogs, I am very happy to let my dogs run around and safely play with other dogs from the neighborhood. ... 36% of the rural population did not have electricity access while 5% of the urban population did not have access to electricity. ④ The percentage of the rural population without electricity access in 2024 was 20 ...
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WebProblem 1) In a certain community, 36% of families own a dog, 30% own a cat, and 22% of families that own a dog also own a cat. (a) What is the probability that a family owns both … WebSuppose 36% of families own a dog, 30% of families own a cat, and 22% of the families that have a dog also have a cat. A family is chosen at random and found to have a cat. What is … birch wood pistol grips
In a certain community, 25% of the families own a dog, …
WebSuppose 36% of families own a dog, 30% of families own a cat, and 22% of the families that have a dog also have a cat. A family is chosen at random and found to have a cat. What is the probability they also own a dog? We have an … WebOct 7, 2024 · 30% of the families own a dog Dog = 30% of 100 = 30 20% of the families that own a dog also own a cat = 20% of 30 = 6 27% of all the families own a cat = 27% of 100 = 27 So, 6 families own a dog and a cat. As 30 families own a dog, [30 - 6 =] 24 families own only dogs As 27 families own a cat, [27 - 6 = ] 21 families own only cats WebSuppose that 63% of people own dogs. If you pick two people at random, what is the probability that they both own a dog? Give your answer as a decimal (to at least 3 places) or fraction Preview License Points possible: 10 Unlimited … birch wood picture frame