Statistics - Index Number (12th GSEB)

Language: Hindi and English

Instructors: Udayan Kachchhy

Max Viewing Hours: 2 Hours

₹599 41.74% OFF

₹349

20 UKIC Credits as Cashback

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Index Number

Price of an item, national income, supply, production, employment, unemployment, investment, import-export, cost of living, the population of a country, birth rate and death rate vary continuously with time. Generally, the proportion and direction of these variations also keep changing. It is important to study the variations in the price and quantity of an item with respect to change in time. The planning for the future can be suitably done from the knowledge of these changes. The percentage change in the value of a variable associated with any item for the given period compared to its value in a fixed period is called an index number.

 

Course Outline

  • Introduction of Index number
  • Fixed Based Index number - Concept and Sums
  • Chain Based Index Number - Concept and Sums
  • Conversion of Chain Based into Fixed Base
  • Conversion of Fixed Based into Chain Base
  • Cost of Living Index - Concept and Sums
  • Sums related to Qty and Units conversion.

Course Curriculum

Lec 1
12th Stats Ch-1 (P-1) Lec 1 Ex-1.1 Preview
12th Comm. Statistics Ch 1 Lecture 1 (2019-20)
12th Comm. Statistics Ch 1 Lecture 1 Ex. 1.1 PDF (2019-20)
Lec 2
12th Stats Ch-1 (P-1) Ex-1.2
12th Comm. Statistics Ch 1 Lecture 2 (2019-20)
12th Comm. Statistics Ch 1 Lecture 2 Ex. 1.2 PDF (2019-20)
Lec 3
12th Stats Ch-1 (P-1) Lec 3 Ex-1.3
12th Comm. Statistics Ch 1 Lecture 3 (2019-20)
12th Comm. Statistics Ch 1 Lecture 3 Q-5 (2019-20)
12th Comm. Statistics Ch 1 Lecture 3 Ex. 1.3 (2019-20)
Lec 4
12th Stats Ch-1 (P-1) Ex-1.4
12th Comm. Statistics Ch 1 Lecture 4 (2019-20)
12th Comm. Statistics Ch 1 Lecture 4 Ex. 1.4 (2019-20)

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