Concept explainers
Calculate number of possible sets of people for selecting 5 people out of 22 peoples.
Answer to Problem 37SGR
There are 26334 possible sets of people for selecting 5 people out of 22 peoples.
Explanation of Solution
Given:
Total number of people, n = 22
Number of people to be selected, r = 5
Calculations:
Here, we have to calculate number of possible sets of people for selecting 5 people out of 22 peoples.
A combination is nothing but selecting r number of objects from different n number of objects. Hence, it is an example of combination.
There are 26334 possible sets of people for selecting 5 people out of 22 peoples.
Conclusion:
Therefore, we are able to calculate possible methods to select r numbers from given n numbers.
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