Which of the Following Statements Is Not a Property of the Normal

Which of the following statements is not a property of the normal probability distribution?

A) The normal distribution is symmetric.
B) 95.44% of all possible observed values of the random variable x are within three standard deviations of the population mean.
C) The mean,median,and mode are equal.
D) The area under the normal curve to the right of the mean is equal to the area under the normal curve to the left of the mean.
E) 68.28% of all possible observed values of the random variable x are within one standard deviation of the population mean.