Probability and Statistics
Answer:________3). (2 points) Two standard dice are rolled. What is the probability that the sum of the faces shown is greater than 11?
Answer:________4). (2 points) The probability that it will rain on any given day is 1/2. What is the probability that it will NOT rain for 3 days?
Answer:________5). (2 points) There are 3 red marbles and 7 blue marbles in a bag.
What is the probability that you draw a blue marble from the bag on your first draw?
Answer:________6). (2 points) If the probability of having homework is 3/4, and the probability of it raining is 1/2, what is the probability of having no homework and it raining?