Check sibling questions

Ex 14.3, 7 - The runs scored by two teams A and B on first 60 balls in

Ex 14.3, 7 - Chapter 14 Class 9 Statistics - Part 2
Ex 14.3, 7 - Chapter 14 Class 9 Statistics - Part 3 Ex 14.3, 7 - Chapter 14 Class 9 Statistics - Part 4 Ex 14.3, 7 - Chapter 14 Class 9 Statistics - Part 5

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


Transcript

Ex 12.1, 7 The runs scored by two teams A and B on the first 60 balls in a cricket match are given below: Represent the data of both the teams on the same graph by frequency polygons. [Hint: First make the class intervals continuous.] To draw histogram, we make the data continuous We observe that the gap is 7 – 6 = 1 ∴ πΊπ‘Žπ‘/2 = 1/2 = 0.5 ∴ We add 0.5 to each upper class limit and subtract 0.5 from each lower class limits to make the class intervals continuous.

Ask a doubt
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.