A standard normal distribution is a normal distribution with:
A. a mean of zero and a standard deviation of one.
B. a mean of one and a standard deviation of zero.
C. a mean always larger than the standard deviation.
D. None of these choices.
Analysis:
A. Correct. A mean of zero and a standard deviation of one is a standard normal distribution.
B. Incorrect. A mean of zero and a standard deviation of one is a standard normal distribution.
C. Incorrect. A mean of zero and a standard deviation of one is a standard normal distribution.
D. Incorrect. A mean of zero and a standard deviation of one is a standard normal distribution.
ANSWER : A
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