LIST I | LIST II | ||
A. | Weight is considered as quantity in base year in, | I. | Paasche's index number |
B. | Weight is considered as quantity in current year in, | II. | Fisher's index number |
C. | The index number which is called as ideal index number is, | III. | Marshall-Edgeworth's index number |
D. | Weight is taken as the average of the base year quantity and current year quantity in | IV. | Laspeyre's index number |
To determine the correct matches between List I and List II, let's analyze each statement:
Based on this analysis, the correct matches for the lists are as follows:
A. | IV. |
B. | I. |
C. | II. |
D. | III. |
The correct answer is: A-IV, B-I, C-II, D-III
Variance of the following discrete frequency distribution is:
\[ \begin{array}{|c|c|c|c|c|c|} \hline \text{Class Interval} & 0-2 & 2-4 & 4-6 & 6-8 & 8-10 \\ \hline \text{Frequency (}f_i\text{)} & 2 & 3 & 5 & 3 & 2 \\ \hline \end{array} \]