The probability of two events A and B are 0.15 and 0.40 respectively. The probability that both A and B occur is 0.15. The probability that neither A nor B occur is _________	Choose one
A) 0.45  B) 0.4  C) 0.5  D) 0.05  E) 0.6
we are apply that formula..............   P(AorB)=P(A)+P(B)-P(A AND B)   =.15+.40-.15= 
<gadget id="calculator">.15+.40-.15</gadget>
<output>0.4</output>
.40   but the probability of neither A nor B=1-.40= 
<gadget id="calculator">1-.40</gadget>
<output>0.6</output>
0.60   ANSW0.6R:0.6
<result>E</result>
The probability of two events A and B are 0.15 and 0.40 respectively. The probability that both A and B occur is 0.15. The probability that neither A nor B occur is _________