Index Numbers

Author:NCERT
11th CBSE
IMPORTANT

Chapter-Wise 3D Economics Videos from NCERT Statistics for Economics

Understanding the Consumer Price Index (CPI)
05 min 26 sec

Understanding the Consumer Price Index (CPI)

Learn about index numbers, their significance in economics, and how they help us compare data over time in this engaging and informative video.

Index Numbers: A Key Tool in Economics and Statistics
05 min 31 sec

Index Numbers: A Key Tool in Economics and Statistics

Learn the basics of index numbers, their significance in economics, and how they are used to compare data over time in this introductory video.