A test was given to two sections of a course. The results were as follows:Section IMean: 51; Standard deviation: 7Section IIMean: 51; Standard deviation: 13Which of the following conclusions can be inferred correctly?
A. The students in Section I performed less consistently than those in Section II.
B. Section I has more bright students than Section II.
C. Section I is more homogeneous than Section II.
D. Section I did better on the test than Section II.
Answer: C
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