The probability of two events A and B are0.25 and 0.30 respectively.

The probability of two events A and B are0.25 and 0.30 respectively. The probability that both A and B occur is 0.15. The probability that neither A nor B occur is _________

Quiz

Answer/Solution

0.6

Steps/Work

we are apply that formula..............
P(AorB)=P(A)+P(B)-P(A AND B)
=.25+.30-.15
=.40
but the probability of neither A nor B=1-.40
=0.60
ANSWER:E

Other Calculator / Auto Solver

The probability of two events a and b are and respectively. The probability that both a and b occur is . The probability that neither a nor b occur is _________

Calculated Answer

0.6

Step by Step Solution

In order to solve problem, you must evaluate 1 - (n0 + n1 - n2).

n0 =0.25
n1 =0.30
n2 =0.15