Question: From the following data compute quartile deviation and the coefficient of skewness:
Size | 5-7 | 8-10 | 11-13 | 14-16 | 17-19 |
Frequency | 14 | 24 | 38 | 20 | 4 |
Solution:

Question: From the following data compute quartile deviation and the coefficient of skewness:
Size | 5-7 | 8-10 | 11-13 | 14-16 | 17-19 |
Frequency | 14 | 24 | 38 | 20 | 4 |
Solution: