单选题
Which of the following statements concerning kurtosis is FALSE? A:
A. distribution that is more peaked than a normal distribution is lept0kurtic.
B. distribution that is less peaked than a normal distribution is platykurtic.
C. leptokurtic distribution has excess kurtosis less than zero.
A
B
C
D
【正确答案】
C
【答案解析】
A leptokurtic distribution is more peaked than normal and has fatter tails. However, the excess kurtosis is greater than zero.
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