CFA Practice Question

There are 410 practice questions for this study session.

CFA Practice Question

Ms. Sweetwater's biology class had a standard deviation of 2.4 on a standardized test while Ms. Quincy's biology class had a standard deviation of 1.2 on the same test. What can be said about these two classes?
A. Ms. Sweetwater's class is more homogeneous than Ms. Quincy's.
B. Ms. Quincy's class is less heterogeneous than Ms. Sweetwater's.
C. Ms. Sweetwater's class performed twice as well on the test as Ms. Quincy's.

User Contributed Comments 4

User Comment
chuong Be careful with heterogenous vs. homogeneous. it's appearance looks confusing
wollogo Yeah and sometimes they can swing both ways!
rohits79 @wollogo - haha that was sarcastic
Shaan23 its funny when CFA'ers don't know what sarcastic means.
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