What are the advantages of sampling method of collection of data over

1.	What are the advantages of sampling method of collection of data over the census method ?
Answer» <html><body><p></p>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. <a href="https://interviewquestions.tuteehub.com/tag/less-1071906" style="font-weight:bold;" target="_blank" title="Click to know more about LESS">LESS</a> 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 <a href="https://interviewquestions.tuteehub.com/tag/small-1212368" style="font-weight:bold;" target="_blank" title="Click to know more about SMALL">SMALL</a>, 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 (<a href="https://interviewquestions.tuteehub.com/tag/trained-661770" style="font-weight:bold;" target="_blank" title="Click to know more about TRAINED">TRAINED</a>) enumerators can be employed by the <a href="https://interviewquestions.tuteehub.com/tag/organisation-1138875" style="font-weight:bold;" target="_blank" title="Click to know more about ORGANISATION">ORGANISATION</a>.</body></html>

What are the advantages of sampling method of collection of data over the census method ?