Which of the following statements about a normal distribution is incorrect? a. A normal distribution is symmetrically

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Which of the following statements about a normal distribution is incorrect?

a. A normal distribution is symmetrically centered on its mean.

b. The probability of being within one standard deviation from the mean is about 68 percent.

c. The probability of being within two standard deviations from the mean is about 95 percent.

d. The probability of a negative value is always one-half.

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Fundamentals Of Investments Valuation And Management

ISBN: 9781266824012

10th Edition

Authors: Bradford Jordan, Thomas Miller, Steve Dolvin

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