Question
Given that E and F are events such that P(E) = 0.7, P(F)
= 0.4 and P(E ∩ F) = 0.3, find P(E|F) and P(F|E)Solution
Given P(E) = 0.7, P(F) = 0.4 and P(E ∩ F) = 0.3 P(E|F) = P(E ∩ F)/ P(F) = 0.3/0.4 = 3/4 P(F|E) = P(E ∩ F)/ P(E) = 0.3/0.7 = 3/7
More Probability Questions
In each of the following number series, one term is wrong. Find the wrong term.
3, 10, 26, 58, 130, 272
32, 48, 72, 108, 162, 248
Find the wrong number in the given number series.
1215, 810, 540, 360, 240, 150
8, 12, 23, 40, 66, 103
4, 8, 24, 96, 485, 2880, 20160
1, 4, 20, 126, 1026, 10170
- 82, 65, 84, 61, 91, 59
Find the wrong number in the given number series.
26, 38, 60, 110, 206, 398
5000, 4050, 3240, 2268, 1360.8, 680.4
Find the wrong term in the given series below.
36, 20, 32, 72, 289, 1302.5
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