You select four cards from a box with 3 red cards, 5 white cards, and 2 blue cards, and then replace your cards. What is p, the probability of selecting a red card?
What is the probability of failure in a single trial? (q)
What is the number of times a trial is repeated? (n)
What is the the number of successes in the total number of trials? (x's)
Create a probability distribution for the the number of red chips selected from the box. What is P(4) to three decimal places?