Question: 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 _________
A) 0.45
B) 0.4
C) 0.5
D) 0.05
E) 0.6
Correct answer: E
Grade: 7 | Topic: Statistics and Probability | Difficulty: Easy | Standard: 7.SP.C.6