A) 0.2
B) 0.7
C) 0.06
D) 0.14
Correct Answer: D
Solution :
[d] Given: Probability of aeroplane I, scoring a target correctly i.e., P(I) = 0.3 probability of scoring a target correctly by aeroplane II, i.e, P(II) = 0.2 \[\therefore P(\overline{I})=1-0.3=0.7\] \[\therefore \] The required probability \[=P(\overline{I}\cap II)=P(\overline{I}).P(II)=0.7\times 0.2=0.14\]You need to login to perform this action.
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