Match the following :
| Group - I | Group - II |
| (a) Simple Random Sampling | (i) Heterogenous |
| (b) Stratified Random Sampling | (ii) Homogenous |
| (c) Cluster Sampling | (iii) Chronological list of units |
| (d) Systematic Sampling | (iv) Forest Tree type units |
1
a-i b-ii c-iii d-iv
2
a-iii b-i c-iv d-ii
3
a-ii b-i c-iv d-iii
4
a-iv b-iii c-ii d-i