We know that,

(SKp) is lies between -3 to +3.

For positive :

SKp=0; symmetric Distribution.

SKp >(0 upto 1);Positive Skewed Distribution

SKp >(1 upto 2);Positive moderately Skewed Distribution

SKp>(2 upto 3);Positive Highly Skewed Distributio

For negative -

SKp>(-1 upto -2);Negative Moderately Skewed Distribution

SKp>(-2 upto -3);Negative Highly Skewed Distribution