Question

the quality of index number is​

Answer 1

Explanation:

Meaning and Characteristics of Index Numbers. An index number is a method of evaluating variations in a variable or group of variables in regards to the geographical location, time, and other features. The base value of the index number is usually 100 and indicates either to price, date, a level of production, etc.

Answer 2

Meaning and Characteristics of Index Numbers. An index number is a method of evaluating variations in a variable or group of variables in regards to the geographical location, time, and other features. The base value of the index number is usually 100 and indicates either to price, date, a level of production, etc.