If p(a) = 0.3 and p(b) = 0.6 what is p(a or b) if the two events are independent?

P(A or B) is 0.72

Step-by-step explanation:

Given : P(A) = 0.3 and P(B) = 0.6

To Find:P(A or B) = P(A∪B)

Solution :

We are given that A and B are two independent events

Property : If A and B are independent events then

So,

Formula :

Hence P(A or B) is 0.72

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: