Q. 14.8( 23 Votes )

Classify followin

Answer :

i. Primary data, because the data is collected by the investigator himself by going in every class.


ii. Secondary data, because the data is collected by some other person and is being used by investigator.


iii. Primary data, because the data is collected by the investigator himself by visiting every house.


iv. Primary data, because the data is collected by the investigator himself by visiting forest.


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