A jar contains 10 red marbles, 34 white marbles and 5 blue marbles. Draw two marbles out of the jar, with replacement*. Find the following probabilities: Give results as decimal rounded to three places or as a product of fractions. a) Probability both are Red P(Red, Red) = b) Probability the first is Red and second is White P(Red, White) = c) Probability that the first is White and second is NOT Blue P(White, not Blue) = *With replacement means the first marble is replaced in the jar before the second is drawn.

A computer manufacturer knows that, in a box of 175 computer chips, 5 will be defective. Max will draw 2 chips at random, from a box of 175. Determine, to the nearest hundredth, the probability that Max will draw 2 non-defective chips.

Suppose a jar contains 18 red marbles and 13 blue marbles. If you reach in the jar and pull out 2 marbles at random at the same time, find the probability that both are red.

Suppose that there are 5 white marbles, 2 green marbles, 1 red marble are in the container. You are asked to withdraw 3 marbles at a time. Determine the probability that exactly 2 white marbles are withdrawn.