Multiple Choice
Which of the following statements about the mean is NOT always correct?
A) The sum of the deviations from the mean is 0.
B) Half the observations are on either side of the mean.
C) The mean is a measure of the middle of a distribution.
D) The value of the mean times the number of observations equals the sum of all of the observations.
Correct Answer:
Verified
Correct Answer:
Verified
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