moonperson99
a number showing the variation in a price or value compared with the price or value at a specified earlier time (often represented by the number 100).
an index is a statistical measure of change in a representative group of individual data points. These data may be derived from any number of sources, including company performance, prices, productivity, and employment.
Answers & Comments
Verified answer
Answer:
an index is a statistical measure of change in a representative group of individual data points. These data may be derived from any number of sources, including company performance, prices, productivity, and employment.