The probability of two events a and b are 0.25 and0.50
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we are apply that formula..............
P(AorB)=P(A)+P(B)-P(A AND B)
=.25+.40-.15
=.50
but the probability of neither A nor B=1-.50
=.50
so correct ans is .50
P(AorB)=P(A)+P(B)-P(A AND B)
=.25+.40-.15
=.50
but the probability of neither A nor B=1-.50
=.50
so correct ans is .50
Answered by
1
Answer:
What do we have to find in this question...
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