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Answers posted by fad.vhora
Questions
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P(A speaks truth is) = 4/5 . A coin is tossed. 'A' reports that a head appears. The probability that actually there was a head is.
answered
Jul 13, 2019
((4/5)*(1/2))/((4/5)*(1/2)+((1/5)*(1/2))= 20/25
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A speaks truth 8 times out of 10 times. A dice is tossed. He reports that it was 5. What is the probability that it was actually 5?
answered
Jul 13, 2019
((8/10)*(1/6))/((8/10)*(1/6)+(2/10)(1/6))= 8/10
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