Algebra I
Probability WS 3
Name: ____________________
Find the product:
1.

2 1
•
3 5
2.
3 5
•
4 7
3.


Find the probability
of each of the following:
2 3
•
5 4
4.
3 5
•
10 6

5. Jan spins a spinner numbered 1 to 7, and tosses a coin. What is the probability of:
 spinning an odd number and coin landing tails?
 spinning a prime number and the coin landing heads?
6. A jar contains 6 red balls, 3 green balls, 5 white balls and 7 yellow balls. Two balls are
chosen from the jar, with replacement. What is the probability that the balls chosen:
 are both green?
 are one red and one yellow?
7. Four cards are chosen from a standard deck of 52 playing cards with replacement.
What is the probability of choosing:
 4 hearts in a row?
 4 face cards?
8. A nationwide survey showed that 65% of all children in the United States dislike
eating vegetables. If 4 children are chosen at random, what is the probability that all 4
dislike eating vegetables? (Round your answer to the nearest percent.)
9. A glass jar contains 6 red, 5 green, 8 blue and 3 yellow marbles. If a single marble is
chosen at random from the jar, what is the probability of choosing
 a red marble?
 a green marble?
 a blue marble?
 a yellow marble?
10. What is the probability of choosing a vowel from the alphabet?
11. .



A number from 1 to 11 is chosen at random. What is the probability of choosing:
an odd number?
a prime number?
a number greater than 6?
11. A six-sided die is rolled and a coin is tossed. What is the probability that:
 the die shows a 6 and the coin lands heads?
 the die shows an even number and the coin lands tails?
12. Three dice are rolled. What is the probability that all three dice show ones?
13. A card is drawn from a standard deck, replaced, then a second is drawn. What is the
probability of drawing:
 two Aces?
 two black cards?
 two black Jacks?
14. I roll a six-sided die. What is the probability that I get a 5 or 6?