In this video, the topic that I have explained about Index numbers in Statistics.
Here, I have explained about Weighted Aggregative Index.
Here, I have given the formula for Laspeyre's Index, Paasche's index, Fisher's ideal index, Bowley's index and Marshal edge worth index and also i have solve an example by using the above formulas.
Link for unweighted index numbers are
• Index numbers | Simple Average of Relative...
• Index numbers | Simple Aggregative Method ...