RD Sharma Solutions for Class 9 Chapter 22 Tabular Representation of Statistical Data Exercise 22.2 are provided here. These solutions are created as per the current CBSE syllabus, hence having a great chance of appearing in the annual exams and thus helping students score good marks. In this section, students will learn about cumulative frequency distribution. Click on the links below to get the solutions in PDF for free now. RD Sharma Solution Class 9 Chapter 22 are outlined and solved by the subject experts at BYJU’S.
Download the PDF of RD Sharma Solutions for Class 9 Maths Chapter 22 Tabular Representation of Statistical Data Exercise 22.2
Access Answers to RD Sharma Solutions for Class 9 Maths Chapter 22 Tabular Representation of Statistical Data Exercise 22.2 Page Number 22.24
Question 1: Define cumulative frequency distribution.
Solution:
A table which displays the manner in which cumulative frequencies are distributed over various classes.
Question 2: Explain the difference between a frequency distribution and a cumulative frequency distribution.
Solution:
Frequency distribution is a method to represent raw data in the form from which one can easily understand the information contained in raw data, where a table which plays the manner in which cumulative frequencies are distributed over various classes is called a cumulative frequency distribution.
Question 3: The marks scored by 55 students in a test are given below:
Prepare a cumulative frequency table.
Solution:
Cumulative frequency table from the given data:
RD Sharma Solutions for Class 9 Maths Chapter 22 Tabular Representation of Statistical Data Exercise 22.2
RD Sharma Solutions Class 9 Maths Chapter 22 Tabular Representation of Statistical Data Exercise 22.2 are based on the topic of cumulative frequency distribution. In this exercise, students will learn how to construct a cumulative frequency distribution table using the given data.
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