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Mathematics
11th -
12thgrade
Probability with Permutations & Combinations
9 questions
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- 1. Drop Down
Choosing 3 toppings for your sundae out of a list of 15. (a)
PermutationCombination - 2. Drop Down
Picking a President, Vice-President, and Secretary from a group of 12. (a)
PermutationCombination - 3. Multiple Choice
Which of the following is equivalent to
8!
8
64
8*7*6*5*4*3*2*1
40320
8P1
- 4. Multiple Choice
Calculate:
12P4
24
132
1320
11880
- 5. Math Response
Rylan’s basketball team has 11 players. How many ways can his coach choose five starting players (order is not relevant)?
- 6. Multiple ChoiceThere are 12 kinds of Girl Scout cookies for sale. How many ways can Rachel choose three different kinds to buy?220361320100
- 7. Math ResponseThere are 18 people running in a cross country race. How many possible ways are there to place the runners in first, second, and third?
- 8. Drag and Drop
There are 10 students in a class: 5 boys and 5 girls.
If the teacher picks a group of 3 at random:
a) How many groups of 3 girls are possible? (a)
b) How many total groups of 3 are possible? (b)
c) what is the probability that everyone in the group is a girl?
(c)
101208%6072050% - 9. Multiple Choice
There are 19 students in a class, the teacher is making groups of 3. What is the probability that Alex, Connor, and Meredith all end up in the same group?
969
- Answer choicesTagsAnswer choicesTags