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Updated 12th Standard Economics Study Materials 2022-2023 Exams

12th Standard Economics English Medium - Introduction to Statistical Methods and Econometrics 5 Mark Book Back Question Paper and Answer Key 2022 - 2023 Study Materials Sep-03 , 2022

QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Economics Subject -   Introduction to Statistical Methods and Econometrics  , English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.

12th Standard Economics English Medium - Introduction to Statistical Methods and Econometrics 5 Mark Book Back Question Paper and Answer Key 2022 - 2023

Introduction to Statistical Methods and Econometrics 5 Mark Book Back Question Paper With Answer Key

12th Standard

    Reg.No. :
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Economics

Time : 01:00:00 Hrs
Total Marks : 20

     5 Marks

    4 x 5 = 20

  1. Elucidatethe nature and scope of Statistics.

  2. Calculate the Karl Pearson Correlation Co-efficient for the following data

    Demand of Product X 23 27 28 29 30 31 33 35 36 39
    Sale of Product Y: 18 22 23 24 25 26 28 29 30 32

  3. Find the regression equation Y on X and X on Y for the following data:

    Y 45 48 50 55 65 70 75 72 80 85
    X 25 30 35 30 40 50 45 55 60 65

  4. Describe the application of Econometrics in Economics.

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