Mathematics, 25.10.2019 03:43 jasminechambers642
According to a nationwide survey, 60% of parents with young children condone spanking their child as a regular form of punishment (tampa tribune, oct. 5, 2000). consider a random sample of three people, each of whom is a parent with young children. assume that x, the number in the sample who condone spanking, is a binomial random variable. a. what is the probability that none of the three parents condones spanking as a regular form of punishment for their children? b. what is the probability that at least one condones spanking as a regular form of punishment? c. give the mean and standard deviation of x. interpret the results.
Answers: 1
Mathematics, 21.06.2019 17:00
You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?
Answers: 1
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 21.06.2019 22:30
The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?
Answers: 1
Mathematics, 22.06.2019 00:00
If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be
Answers: 2
According to a nationwide survey, 60% of parents with young children condone spanking their child as...
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