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- 1. Multiple ChoiceBag A contains 9 red marbles and 3 green marbles. Bag B contains 9 black marbles and 6 orange marbles. Find the probability of selecting one green marble from bag A and one black marble from bag B. P(green, black)3/201/43/312/27
- 2. Multiple ChoiceA box contains 5 purple marbles, 3 green marbles and 2 orange marbles. Draws are made without replacement. P(orange,green)1/152/153/311/5
- 3. Multiple ChoiceA jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced. P(purple then black)1/182/53/74/9
- 4. Multiple ChoiceA basket contains four apples and six peaches. You randomly select one piece of fruit and eat it. Then you randomly select another piece of fruit. Both pieces of fruit are apples. P(apple, apple)2/153/171/196/21
- 5. Multiple ChoiceMrs. Cole has to choose two pieces of fruit for her lunch. If she randomly takes two pieces of fruit from a bowl of 8 oranges and 8 apples, what is the probability she will choose two apples? (Mrs. Cole does not put back the first piece of fruit before she takes the second piece of fruit)
P(apple, apple)1/47/301/321/64 - 6. Multiple ChoiceFind the probability of selecting a black checker from a bag of 6 black and 4 red checkers, replacing it and selecting another black.9/251/42/233/41
- 7. Multiple ChoiceFind the probability of flipping a heads on a coin, and then getting the color yellow on a spinner with 6 colors.1/122/93/77/19
- 8. Multiple ChoiceJim picks a diamond out of a deck of cards, replaces it and gets a diamond again. What is the probability this happened. (There are 13 diamonds, and 52 cards in a deck)1/162/134/171/21
- 9. Multiple ChoiceFind the probability of drawing a red checker from a bag of 9 black and 6 red, replacing it and then drawing another red.4/252/273/439/22
- 10. Multiple ChoiceLisa flipped the same coin 3 times. What is the probability she obtained all tails?1/21/41/161/8
- 11. Multiple ChoiceWhich compound event if composed of dependent events?Selecting a candy bar from a bag eating the candy bar and selecting againSelecting a candy bar from a bag, deciding you don't want it, replace the candy bar and select again.
- 12. Multiple ChoiceYou roll a pair of number cubes (dice). Which equation represents how to find the probability of rolling a 2 and an odd number?
P(2, then odd)⅙ x ½ = 1/12⅙ + ½ = 2/8½ x ½ = 1/4⅓ + ½ = 5/6 - 13. Multiple Choice
A coin is tossed and then the spinner is spun. Determine the probability that you toss Heads and spin a Red.1/61/1001/12 - 14. Multiple ChoiceA bag contains 2 blue marbles, 3 black marbles, and 5 red marbles. Mrs. Grow picks one marble, replaces it, then picks another. What is the probability of them both being blue?
P(blue and blue)1/251/51/202/5 - 15. Multiple ChoiceIs the following compound event independent or dependent
P(1 and A)IndependentDependent - 16. Multiple ChoiceDetermine if the following events are dependent or independent.
Anna flips a coin two times.IndependentDependent - 17. Multiple ChoiceDetermine if the following events are dependent or independent.
Anna draws a card from a bag, does not replace it and draws a second time..IndependentDependent - 18. Multiple ChoiceThe spinner is spun two times. Determine the probability of landing on red the first spin and on green the second spin .1/91/1001/12
- 19. Multiple ChoiceIn a box there are 3 red pens, 2 green pens, and 1 blue pen. What is the probability of picking a red pen, not replacing it, and then picking a blue pen?1/24/111/102/3
- 20. Multiple ChoiceYour drawer contains 6 red socks and 10 blue socks. It's too dark to see which are which, but you grab two anyway. What is the probability that both socks are red?5/1536/2561/33/40
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