Mathematics, 20.03.2020 12:48, obliviousho2018
On a certain ship that sank, the probability of survival was 0.294. Among first class passengers, it was 0.563. Were survival and ticket class independent? Explain. Choose the correct answer below. A. Yes, because the probability of survival and the probability of survival given a first class passenger are the same. B. No, because the probability of survival and the probability of survival given a first class passenger are not the same. C. Yes, because the probability of survival and the probability of survival given a first class passenger are not the same. D. No, because the probability of survival and the probability of survival given a first class passenger are the same.
Answers: 2
Mathematics, 21.06.2019 22:00, marissastewart533
Given sin∅ = 1/3 and 0 < ∅ < π/2 ; find tan2∅ a. (4√2)/9 b. 9/7 c. (4√2)/7 d.7/9
Answers: 2
Mathematics, 22.06.2019 02:20, marandahuber
The diagram shows a cuboid abcdefgh abcd is a square with area 25cm². find the volume of the cuboid.
Answers: 3
On a certain ship that sank, the probability of survival was 0.294. Among first class passengers, it...
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