The probability of success of three students X, Y and Z in the one exa – McqOptions

MCQOPTIONS

1.	The probability of success of three students X, Y and Z in the one examination are 1/5, 1/4 and 1/3 respectively. Find the probability of success of at least two?
A.	3/4
B.	3/5
C.	1/6
D.	2/5
Answer» D. 2/5

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