NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4

NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 are part of NCERT Solutions for Class 10 Maths. Here we have given NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4. https://mcqquestions.guru/ncert-solutions-for-class-10-maths-chapter-14-ex-14-4/

BoardCBSE
TextbookNCERT
ClassClass 10
SubjectMaths
ChapterChapter 14
Chapter NameStatistics
ExerciseEx 14.4
Number of Questions Solved3
CategoryNCERT Solutions

NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4

Question 1.
The following distribution gives the daily income of 50 workers of a factory.
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 1
Convert the distribution above to a less than type cumulative frequency distribution, and draw its ogive.
Solution:
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 2
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 3

Question 2.
During the medical check-up of 35 students of a class, their weights were recorded as follows:
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 4
Draw a less than type ogive for the given data. Hence obtain the median weight from the graph and verify the result by using the formula.
Solution:
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 5
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 6
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 7

Question 3.
The following table gives production yield per hectare of wheat of 100 farms of a village.
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 8
Change the distribution to a more than type distribution, and draw its ogive.
Solution:
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 9
NCERT Solutions for Class 10 Maths Chapter 14 Statistics Ex 14.4 10

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