Question
Find the relative frequency of a person who wears pants out of all those who wear sandals.
- 4%
- 14%
- 20%
- 36%
The correct answer is: 20%
In the question there is a table using which we have to find the relative frequency of a person who wears pants out of all those who wear sandals.
According to the table given in the question,
Total number of persons who wear sandals= 20
Number of persons wear pants out of all those who wear sandals= 4
Relative frequency=
Here, the frequency=4
Sum of all frequencies=20
Relative frequency= 
Percentage= 
= 
=20%
So, the relative frequency is 20%.
Therefore, the correct option is c, i.e., 20%.
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