Name: Statistics For Economics Class 11th
Brand: Amit Book Depot
Price: 575 INR
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Statistics For Economics Class 11th

by Madhurima

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Q1

What is the main focus of Unit 1 in Sandeep Garg’s Statistics for Economics Class 11?

A1

Unit 1 introduces economics as a subject and explains the meaning, scope, and importance of statistics in analyzing economic data for decision-making.
Q2

How does the book explain primary vs. secondary data?

A2

Chapter 3 (Collection of Data) distinguishes primary data (collected firsthand) from secondary data (already published), citing methods, sources, and relative merits.
Q3

Which chapter teaches frequency distribution and tally marks?

A3

Chapter 4 (Organization of Data) covers raw data arrangement, frequency distribution, tally marks, and preparing continuous or discrete series.
Q4

Name two methods of diagrammatic presentation given in the book.

A4

Bar diagrams (simple, multiple, component) and pie diagrams are covered in Chapter 6 for visually comparing economic variables.
Q5

How does the book teach Arithmetic Mean for ungrouped data?

A5

Chapter 8 provides direct formula (sum of observations divided by number of observations) with solved examples for individual and discrete series.
Q6

What is the empirical relationship between mean, median, and mode given in the book?

A6

Mode = 3 Median – 2 Mean. The book explains this for moderately symmetrical distributions in Chapter 9.
Q7

Which chapter covers Karl Pearson’s coefficient of correlation?

A7

Chapter 10 (Measures of Correlation) covers Karl Pearson’s product-moment method, including step-deviation derivation and interpretation of r.
Q8

How does the book define index numbers?

A8

Chapter 11 defines index numbers as statistical measures showing relative changes in price, quantity, or value over time (base year comparison).
Q9

Does the book provide answers for unsolved revision test papers?

A9

Yes, Appendix II gives complete answers to all Revision Test Papers (RTPs) for self-assessment and doubt clearing.
Q10

What digital resource is included in the book?

A10

Appendix III contains QR codes that link to supplementary video tutorials, topic-wise quizzes, and additional solved examples online.

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Have Doubts Regarding This Product ? Ask Your Question

Q1

What is the main focus of Unit 1 in Sandeep Garg’s Statistics for Economics Class 11?

A1

Unit 1 introduces economics as a subject and explains the meaning, scope, and importance of statistics in analyzing economic data for decision-making.
Q2

How does the book explain primary vs. secondary data?

A2

Chapter 3 (Collection of Data) distinguishes primary data (collected firsthand) from secondary data (already published), citing methods, sources, and relative merits.
Q3

Which chapter teaches frequency distribution and tally marks?

A3

Chapter 4 (Organization of Data) covers raw data arrangement, frequency distribution, tally marks, and preparing continuous or discrete series.
Q4

Name two methods of diagrammatic presentation given in the book.

A4

Bar diagrams (simple, multiple, component) and pie diagrams are covered in Chapter 6 for visually comparing economic variables.
Q5

How does the book teach Arithmetic Mean for ungrouped data?

A5

Chapter 8 provides direct formula (sum of observations divided by number of observations) with solved examples for individual and discrete series.
Q6

What is the empirical relationship between mean, median, and mode given in the book?

A6

Mode = 3 Median – 2 Mean. The book explains this for moderately symmetrical distributions in Chapter 9.
Q7

Which chapter covers Karl Pearson’s coefficient of correlation?

A7

Chapter 10 (Measures of Correlation) covers Karl Pearson’s product-moment method, including step-deviation derivation and interpretation of r.
Q8

How does the book define index numbers?

A8

Chapter 11 defines index numbers as statistical measures showing relative changes in price, quantity, or value over time (base year comparison).
Q9

Does the book provide answers for unsolved revision test papers?

A9

Yes, Appendix II gives complete answers to all Revision Test Papers (RTPs) for self-assessment and doubt clearing.
Q10

What digital resource is included in the book?

A10

Appendix III contains QR codes that link to supplementary video tutorials, topic-wise quizzes, and additional solved examples online.

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