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- 1. Multiple ChoiceIf the odds of being born on each day of the week is equal, what is the probability of two separate babies both being born on a school day? (Monday through Friday)5/75/1425/491/49
- 2. Multiple ChoiceWhich event is not a dependent event?Picking 2 students be line leader and door holder from a group of 20 studentsPicking 2 marbles from a bag without replacing the first marblePicking 2 blue crayons from a boxPicking an earring, replacing it, then picking a 2nd earring
- 3. Multiple ChoiceA farm has 5 brown cows and 10 white cows. A fence is open and two cows escape. What is the probability that it will be a brown cow, then a white cow?1/92/95/2110/21
- 4. Multiple Choice
You pick a marble from this bag.
What is the probability you will choose either a solid black or solid white marble?3/59/1001/102/5 - 5. Multiple Choice
A regular 6-sided die is to be rolled one time. What is the probability that the number 5 is rolled?
1/5
5/6
1/6
6/5
- 6. Multiple Choice
A coin is to be tossed twice. p(t, t) = ___
1/4
1/2
2
1/8
- 7. Multiple Choice
There are 3 red marbles, 4 blue marbles, 2 green marbles, and 6 clear marbles in a burlap bag. One marble is randomly pulled from the bag. What is the probability the marble was green?
1/2
1/7
2/15
2/17
- 8. Multiple ChoiceClara picks a marble at random, puts it back, and then picks another marble at random.DependentIndependent
- 9. Multiple ChoicePablo chooses a colored marble from a mixed bag and writes down the color. Pablo leaves it out and then draws another.IndependentDependent
- 10. Multiple ChoiceVictor picks a card at random. Without putting the first card back, he picks a second card at random.DependentIndependent
- 11. Multiple ChoiceThe outcome of one event does not influence the outcome of the other event.independent eventtree diagramsimple eventodds
- 12. Multiple ChoiceThe outcome of one event does influence the outcome of the other event.mutually exclusive eventprobabilitydependent eventsimple probability
- 13. Multiple ChoiceWhich event is not a dependent event?Picking 2 students to each be line leader and door holder from a group of 20 studentsPicking 2 marbles from a bag without replacing the first marblePicking 2 crayons from a box at the same time (simultaneously)Picking an earring, replacing it, then picking a 2nd earring
- 14. Multiple ChoiceA letter of the alphabet is chosen at random, then a coin is flipped. What is the probability of choosing a letter from the word MATH then getting tails?4/26 + 1/24/26 x 1/24/25 x 1/24/25 + 1/2
- 15. Fill in the Blank
What is the probability of the spinner landing on green. Use a slash / for the fraction
- 16. Fill in the Blank
What is the probability of the spinner landing on yellow. Use a slash / for the fraction
- 17. Multiple Choice
Two dice are rolled and it is recorded whether the result on each is odd or even. What is the probability both are odd?
1/4
1/2
2/4
3/4
- Answer choicesTagsAnswer choicesTags