4). (1 point each) Find the probability of drawing the following out of a bag of 17 marbles. The bag contains:
  • 1 red marble
  • 6 blue marbles
  • 8 green marbles
  • 2 yellow marbles
a). A red marble ______

b). A blue marble ______

c). A green marble ______

d). An orange marble ______


5). (2 points each) Use this table showing the sum of two dice to answer these questions:

a). What is the probability of rolling a 4? ________

b). What is the probability of rolling a 5 or 6? __________

c). What is the probability of rolling a number greater than 7? ___________

d). What is the probability of rolling an even sum? ____________


6). (3 points) I have just flipped a coin and it has come up "heads" 8 times in a row! Amazing! What is the probability that it will come up heads a 9th time?

_______