NO.PZ2023100703000023
问题如下：
Consider the following QQ plot:
Empirical Quantiles
Which is the most likely true statement about the QQ plot?
选项：
A.The empirical distribution is actually parametric.
B.The empirical distribution has positive skew.
C.The empirical distribution has leptokurtosis (excess kurtosis>3)
D.If we perform a linear transformation of location and scale, the distribution is approximately normal.
解释：
Heavy tails: the steeper slope - i.e., greater than 1.0 - at the tails indicates the tails are heavier than the reference distributionB&C?
