T.R. Jain and V.K. Ohri Solutions for Class 11 Statistics for Economics Chapter 8 - Arithmetic Line- Graphs or Time Series Graphics

T.R. Jain and V.K. Ohri Solutions for Class 11 Statistics for Economics Chapter 8 – Arithmetic Line- Graphs or Time Series Graphics is regarded as an important concept to be studied thoroughly by the students. Here, we have provided T.R. Jain and V.K. Ohri Solutions for Class 11.

Board

CBSE

Class

Class 11

Subject

Statistics for Economics

Chapter

Chapter 8

Chapter Name

Arithmetic Line- Graphs or Time Series Graphics

Number of questions solved

02

Category

T.R. Jain and V.K. Ohri

Chapter 8 – Arithmetic Line- Graphs or Time Series Graphics cover below-mentioned concepts

  • Construction of graph
  • The rule for constructing a graph

T.R. Jain and V.K. Ohri Solutions for Class 11 Statistics for Economics Chapter 8 – Arithmetic Line- Graphs or Time Series Graphics

Question 1

Represent the following data (hypothetical data) graphically.

Year

2010

2013

2014

2015

2016

2017

2018

Production of wheat

(in million tonnes)

5

8

13

16

20

17

22

Solution

Production of Wheat

Question 2

Draw the graph of interest on deposit for a year

Deposits (in ₹)

10,000

20,000

30,000

40,000

50,000

Interest (in ₹)

750

1,500

2,350

3,300

4,400

Solution

Interest on deposit for a year

Question 3

How many types of time series graph are there?

Solution

There are two types of time series graph.

  • One variable graph
  • Two or more than two variable graphs

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