How many sets of 5 students can be selected out of 30 students?
2 answers:
Answer:
142 506
Step-by-step explanation:
here the order does not matter
Then
we the number of sets is equal to the number of combinations.
Using the formula :
the number of sets is 30C5
There are 142506 ways in which 5 students can be selected out of 30 students.
<h3>How can a certain number of individuals be selected using a combination?</h3>The selection of 5 students out of 30 students can be achieved with the use of combination since the order of selection is not required to be put into consideration.
By using the formula:
where;
- n = total number of individual in the set = 30
- r = number of chosing individuals to be selected = 5
Learn more about combination here:
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