单选题
A distribution that is more peaked than normal is:
A、
A. skewed.
B、
B. platykurtic.
C、
C. leptokurtic.
【正确答案】
C
【答案解析】
A distribution that is more peaked than normal is leptokurtic. A distribution that is flatter than normal is platykurtic.
提交答案
关闭