The following data shows the income distribution of families of a certain locality of a city. Calculate the coefficient of skewness and kurtosis and…
BBS Business Statistics · 2079 · Solved Question with Answer
The following data shows the income distribution of families of a certain locality of a city. Calculate the coefficient of skewness and kurtosis and hence comment on the nature of the income distribution.
| Income ( in millions Rs) | Number of Families |
| 10 - 20 | 5 |
| 20 - 30 | 9 |
| 30 - 40 | 18 |
| 40 - 50 | 26 |
| 50 - 60 | 20 |
| 60 - 70 | 12 |
| 70 - 80 | 7 |
| 80 - 90 | 3 |