What are index numbers and what are its advantages?
Kindly refer the given link for your query.
https://www.meritnation.com/cbse/class11-commerce/revision-notes/economics/statistics-for-economics/index-numbers/443_2500
Regards
https://www.meritnation.com/cbse/class11-commerce/revision-notes/economics/statistics-for-economics/index-numbers/443_2500
Regards