Mathematics, 21.11.2020 04:50 dai77
There are 2 sets of balls numbered 1 through 19 placed in a bowl. If 2 balls are randomly chosen without replacement, find the probability that the balls have the same number. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
Answers: 1
Mathematics, 21.06.2019 22:10
If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if
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Mathematics, 22.06.2019 02:40
An oil exploration company currently has two active projects, one in asia and the other in europe. let a be the event that the asian project is successful and b be the event that the european project is successful. suppose that a and b are independent events with p(a) = 0.2 and p(b) = 0.8. (a) if the asian project is not successful, what is the probability that the european project is also not successful? (b) what is the probability that at least one of the two projects will be successful? (c) given that at least one of the two projects is successful, what is the probability that only the asian project is successful? (round your answer to three decimal places.)
Answers: 3
Mathematics, 22.06.2019 06:30
What is one way that adding and subtracting polynomials is similar to adding and subtracting whole numbers and integers
Answers: 3
There are 2 sets of balls numbered 1 through 19 placed in a bowl. If 2
balls are randomly chosen wi...
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