If a distribution is positivelyskewed, which of the following is true?
如果是分布是右偏的，下面哪一条是正确的？
2
The distribution of seedling sprout height was nearly symmetric and platykurtic, but was positivelyskewed for the seedling plants.
萌生苗高度的分布接近于对称的低峰分布，实生苗的偏斜度均为正值。
3
Results The distribution of elementary school teachers subjective well being was right skewed, and the subjective well being correlated with the mental health positively.