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Permutation or Combination? Flashcards | StudBud
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Permutation or Combination?
Permutation or Combination?
16 terms
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StudBud Administration
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121 plays
Deciding when to use permutations and combinations
Flashcards
16 cards
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Practice quiz
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Questions
16
Answers
1
How many ways can a 6 person kickball team be chosen from a class of 27 students?
combination
permutation
2
A local petting zoo wants to select 9 animals to bring to CHC from their 26 animals.
combination
permutation
3
How many ways can 11 pictures be arranged on a shelf?
permutation
combination
4
How many ways can a committee of 3 people be selected from a club with 7 members?
combination
permutation
5
How many ways can you choose 4 CDs from a stack of 8 CDs?
Combination
Permutation
6
How many ways can 3 pairs of shoes be chosen from 8 pairs?
combination
permutation
7
How many ways can 6 desks be arranged in a row?
Permutaion
Combination
8
How many ways can a baseball manager make a 9 player batting order from a group of 16 players?
combination
permutation
9
What is the formula for Combination, n choose r?
\frac{n!}{r!\left(n-r\right)!}
\frac{r!}{\left(r-n\right)!}
\frac{n!r!}{\left(n-r\right)!}
10
The formula for a Circular Permutation is (n-1)!
False
True
11
The formula for finding how many ways you can switch the letters around in SUPERSTAR is...
9!
\frac{9!}{3!}
\frac{9!}{2!2!}
\frac{9!}{2!}
12
Placement of top 10 finishers in a school spelling bee.
permutation
combination
13
How many ways can 9 runners be arranged on a 4 person relay team?
combination
permutation
14
What is the formula for Permutation n pick r?
\frac{n!}{r!\left(n-r\right)!}
\frac{n!}{\left(n-r\right)!}
\frac{r!}{\left(r-n\right)!}
15
How many ways can 10 students line up for lunch?
Permutation
Combination
16
How many ways can 5 books be borrowed from a collection of 40 books?
combination
permutation
