8
QuizMultiple Choice

Comparing Data Sets — Quiz

Question 8 • Mathematics I

Which comparison of the distributions is true?

Answer
A
The distribution of sophomores’ scores is right-skewed, and the distribution of juniors’ scores is left-skewed.
B
The distribution of sophomores’ scores is left-skewed, and the distribution of juniors’ scores is right-skewed.
C
Both distributions are nearly symmetric.
D
Both distributions are right-skewed.
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