Consider the following statements regarding skewness :
A. For a positively skewed distribution, the value of the mean is the greatest among the mean, median and mode.
B. For a negatively skewed distribution, the median is greater than the mean.
C. Karl Pearson's coefficient of skewness always lies between the limits ±1
D. Bowley's coefficient of skewness always lies between the limits ±1
Choose the correct answer from the options given below
1
A, B and C only
2
B, C and D only
3
A, C, and D only
4
A, B and D only