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Mention the classification of Index Number - Business Mathematics and Statistics

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प्रश्न

Mention the classification of Index Number

योग

उत्तर

Index number can be classified as follows:

(i) Price Index Number: It measures the general changes in the retail or wholesale price level of a particular or group of commodities.

(ii) Quantity Index Number: These are indices of measure the changes in the quantity of goods manufactured in a factory.

(iii) Cost of living Index Number: These are intended to study the effect of change in the price level on the cost of living of different classes of people.

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अध्याय 9: Applied Statistics - Exercise 9.2 [पृष्ठ २१९]

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सामाचीर कलवी Business Mathematics and Statistics [English] Class 12 TN Board
अध्याय 9 Applied Statistics
Exercise 9.2 | Q 3 | पृष्ठ २१९

संबंधित प्रश्न

Statements that are incorrect in relation to index numbers.

  1. An index number is a geographical tool.
  2. Index numbers measure changes in air pressure.
  3. Index numbers measure relative changes in an economic variable.
  4. Index numbers are specialized averages.

______ : Base year prices :: P1 : Current year prices


State with reason whether you agree or disagree with the following statement:

Index numbers can be constructed without the base year.


Assertion (A): Index numbers are statistical devices.

Reasoning (R): Index numbers measure only changes in the price level over a period of time.


Explain Paasche’s price index number


Choose the correct alternative:

Laspeyre’s index = 110, Paasche’s index = 108, then Fisher’s Ideal index is equal to:


Choose the correct alternative:

Cost of living at two different cities can be compared with the help of


Choose the correct alternative:

Which of the following Index number satisfy the time reversal test?


Calculate the Laspeyre’s, Paasche’s and Fisher’s price index number for the following data. Interpret on the data.

Commodities Base Year Current Year
Price Quantity Price  Quantity
A 170 562 72 632
B 192 535 70 756
C 195 639 95 926
D 1987 128 92 255
E 1985 542 92 632
F 150 217 180 314
7 12.6 12.7 12.5 12.8
8 12.4 12.3 12.6 12.5
9 12.6 12.5 12.3 12.6
10 12.1 12.7 12.5 12.8

Choose the correct pair.

Group A Group B
1) Price Index  a) `(sump_1q_1)/(sump_0q_0)xx100`
2) Value Index b) `(sumq_1)/(sumq_0)xx100`
3) Quantity Index  c) `(sump_1q_1)/(sump_0q_1)xx100`
4) Paasche's Index d) `(sump_1)/(sump_0)xx100`

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