Understanding Permutations
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary characteristic of permutations?
All arrangements are identical
Only one arrangement is possible
Order matters
Order does not matter
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many possible permutations are there for a lock with 5 wheels, each numbered 1 through 8?
8,000
32,768
64,000
16,384
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a race with 99 participants, how many permutations are there for the top three positions?
500,000
941,618
970,200
1,000,000
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a factorial in the context of permutations?
The average of all integers from 1 to n
The difference between the largest and smallest integers
The product of all integers from n down to 1
The sum of all integers from 1 to n
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of permutation is used when the order of selection does not affect the outcome?
Sequential permutation
Independent permutation
Random permutation
Dependent permutation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What principle is used to calculate independent permutations?
Division principle
Subtraction principle
Counting principle
Addition principle
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate 7P3 using the shortcut method?
7 / 6 / 5
7 - 6 - 5
7 + 6 + 5
7 * 6 * 5
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