4.025 as a mixed number

the probability is a fifty- fifty chance

Step-by-step explanation:

First the colored stars could be different colors including blue so you may never know if he is going to pull out a blue star or different color star.

But if you use the Formula for the probability of A and B (independent events): p(A and B) = p(A) * p(B). If the probability of one event doesn't affect the other, you have an independent event. All you do is multiply the probability of one by the probability of another.or:

The probability of an event=(the number of favorable outcomes) /

(total number of possible outcomes)

in equation form-P(A)=n(E)/n(S)

                            P(A)< 1

            or

if the probability of occurring an event is P(A) then the probability of not occurring an event is

P(A')= 1-P(A)