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# College Enrollment by Gender

SATMAT-4AETPI

The average yearly number of male and female students enrolled at a technical college during the last five decades of the $20$th century is shown above. Which of the following is a true statement? (No Calculator)

A

The total number of students at this college increased each decade.

B

The number of females at this college increased each decade.

C

The number of males at this college decreased each decade.

D

The difference between the number of males and the number of females decreased each decade.