Multiple Choice
If a normal distribution has a mean of 20 and a standard deviation of 10, then
A) the median is 20 and the mode is 20.
B) the median is 10 and the mode is 30.
C) the median is 30 and the mode is 10.
D) the median is 20 and the mode is 30.
Correct Answer:

Verified
Correct Answer:
Verified
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