statistics

cookies, 4 sugar cookies and 4 oatmeal raisin cookies. What is the probability that Tomas randomly selects a sugar cookie from the bag. eats it, then randomly selects another sugar cookie? Express your answer as a reduced fraction. { Tomas buys a bag of cookies that contains 8 chocolate chip cookies, 6 peanut butter marble is drawn at random from the jar. Find the probability of the given event. A jar contains 12 red marbles numbered 1 to 12 and 10 blue marbles numbered 1 to 10. A 2 (a) The marble is red (b) The marble is odd-numbered (c) The marble is red or odd-numbered ( d) The marble is blue and even-numbered A boy owns 7 pairs of pants, 6 shirts, 3 ties, and 8 jackets. How many different outfits can he wear to school if he must wear one of each item? l How many different ways can a race with 7 runners be completed? (Assume there is no tie.) In a lottery game, a player picks six numbers from 1 to 22. If the player matches all six 5 numbers, they win 40,000 dollars. Otherwise, they lose S1. What is the expected value of this game? play this game: You randomly select one marble from the bag. If it is gold, you win 53. If it is silver, you win $2. If it is black, you lose $1. 6 A bag contains 1 gold marbles, 8 silver marbles, and 23 black marbles. Someone offers to What is your expected value if you play this game