Question

Event A has a 0.3 probability of occuring and event B has a 0.4 probability of occuring. A and B are independent events. What is the probability that either A or B occurs?

0.42
0.70
0.12
0.54

Answer 1

I believe what you have to do is multiply.

Answer 2

\[0.3*0.4=?\]

Answer 3

that's it?

Answer 4

@Liv1234 I was thinking the same thing! LOL!

Answer 5

I'm quite certain!

0.4*0.3=0.12

Answer 6

ok thnks!

Answer 7

No problem!