Which Is True of the Kurtosis of a Distribution

Multiple Choice

Which is true of the kurtosis of a distribution?

A) A distribution that is flatter than a normal distribution (i.e., thicker tails) is mesokurtic.
B) A distribution that is more peaked than a normal distribution (i.e., thinner tails) is platykurtic.
C) It is risky to assess kurtosis if the sample size is less than 50.
D) The expected range of the kurtosis coefficient increases as n increases.