Mathematics, 05.03.2020 23:01 chasidystanford56
A student goes to class on a snowy day with probability 0.4, but on a nonsnowy day attends with probability 0.7. Suppose that 20% of the days in February are snowy. What is the probability that it snowed on February 7 given that the student was in class on that day
Answers: 3
Mathematics, 21.06.2019 16:50
The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m
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Mathematics, 21.06.2019 23:00
Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?
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A student goes to class on a snowy day with probability 0.4, but on a nonsnowy day attends with prob...
Computers and Technology, 02.10.2019 17:10