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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