Quizlet Unit 5
5 of
I choose 2 marbles at random from a container with 7 blue and 5 red marbles. Find the probability of getting 2 blue marbles if I replace the first marble
before selecting the second. Enter your answer is a reduced fraction.

where's the diagram?

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %