A Standard Normal Distribution Has the Following Characteristics

question 30

Multiple Choice

A standard normal distribution has the following characteristics:

• A)the mean and the variance are both equal to 1
• B)the mean and the variance are both equal to 0
• C)the mean is equal to the variance
• D)the mean is equal to 0 and the variance is equal to 1
• E)the mean is equal to the standard deviation

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