The required relative frequency of females in the 35-plus age group compared with the total number of students, expressed in a percentage is 10.9%. Option D is correct.
Given that,
The total number of students is 19558, and the 35-plus age group for females is 2124. The relative frequency of females in the 35-plus age group compared with the total number of students, expressed as a percentage, is to be determined.
What is percentages?
the percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
Since the relative percentage of female of age 35+ and total number of students is given as
percentage of female students with age 35 plus = 2124/19558 * 100%
= 10.9%
Thus, the required relative frequency of females in the 35-plus age group compared with the total number of students, expressed in a percentage is 10.9%. Option D is correct.
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