From: Does coal mining affect household food security? An empirical study of Dhanbad, India
N | Percentage expenditure on food | SD | |
---|---|---|---|
Villages type | [t test: − 2.09**] | ||
Villages not affected by mining activity | 108 | 62.19 | 18.88 |
Villages affected by mining activity | 82 | 68.13 | 20.04 |
Total | 190 | 64.75 | 19.56 |