The following table provides the fertilizer used and production of paddy in certain plots of hilly region of Nepal. Plots Fertilizer used (Metric…
BBS Business Statistics · 2081 · Solved Question with Answer
The following table provides the fertilizer used and production of paddy in certain plots of hilly region of Nepal.
| Plots | Fertilizer used (Metric tons) | Production of paddy (Metric tons) |
| A | 11 | 185 |
| B | 15 | 183 |
| C | 12 | 184 |
| D | 14 | 186 |
| E | 16 | 189 |
| F | 18 | 187 |
| G | 20 | 190 |
| H | 23 | 192 |
| I | 25 | 195 |
a) Find two regression co-efficients.
b) Calculate the co-efficient of correlation between fertilizer used and production of paddy and interpret the result.
c) Estimate the production of paddy when fertilizer used is 50 metric tons.