Multiple Choice
Which of the following is not a characteristic of the normal probability distribution?
A) symmetry
B) The total area under the curve is always equal to 1.
C) 99.72% of the time the random variable assumes a value within plus or minus 1 standard deviation of its mean
D) The mean is equal to the median, which is also equal to the mode.
Correct Answer:
Verified
Correct Answer:
Verified
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