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| 1. |
What are the advantages of sampling method of collection of data over the census method ? |
| Answer» Solution :1. Economical:It is economical, because we have not to collect all data. Instead of getting data from 5000 farmers, we get it from 50-100 only.2. LESS Time Consuming:As no of units is only a fraction of the total universe, time consumed is also a fraction of total time. Number of units is considerably SMALL, hence the time.3. Reliable:If sample is taken judiciously, the results are very reliable and accurate.4. Organisational Convenience:As samples are taken and the number of units is smaller, the better (TRAINED) enumerators can be employed by the ORGANISATION. | |