Mathematics, 17.12.2019 21:31 mimireds5419
Arandom sample of 368 married couples found that 288 had two or more personality preferences in common. in another random sample of 562 married couples, it was found that only 38 had no preferences in common. let p1 be the population proportion of all married couples who have two or more personality preferences in common. let p2 be the population proportion of all married couples who have no personality preferences in common. find a 99% confidence interval for p1
Answers: 2
Mathematics, 21.06.2019 22:00, shantejahtierr63961
You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?
Answers: 3
Mathematics, 21.06.2019 23:30, caro11377oxq5d0
Which of the following vectors are orthogonal to (2,1)? check all that apply
Answers: 1
Arandom sample of 368 married couples found that 288 had two or more personality preferences in comm...
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