Question

Find the probability

P(E)+P(E')=​

Answer 1

Answer:

whiuch subject

Step-by-step explanation:

thanks for free points

Answer 2

Answer:

P(EorE') -CORRECT Answer....

We define Probability of an event E to be to be

number of simple events within E

P(E) =

total number of possible outcomes

We have the following:

P(E) is always between 0 and 1.

The sum of the probabilities of all simple events must be 1.

P(E) + P(not E) = 1

If E and F are mutually exclusive then

P(E or F) = P(E) + P(F)