A bag contains 4 green marbles, 3 white marbles, 8 yellow marbles. If one marble is drawn from the bag then replaced, what is the probability of drawing a green marble then a yellow marble?
In a number guessing game. You ask a person to guess a number from one 1 to 10. If the person makes a random guess, what is the probability their guess will be less than 3?
A bag contains 3 red marbles, 8 yellow marbles, 4 white marbles. If one marble is drawn from the bag but not replaced, what is the probability of drawing a red marble then a white marble?