Multiple Choice
Last school year, the student body of a local university consisted of 30% freshmen, 24% sophomores, 26% juniors, and 20% seniors. A sample of 400 students taken from this year's student body showed the following number of students in each classification. 
We are interested in determining whether or not there has been a significant change in the classifications between the last school year and this school year. The expected number of freshmen is
A) 120.
B) 96.
C) 113.
D) 10.
Correct Answer:
Verified
Correct Answer:
Verified
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