Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

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Kerala State Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

Statistics Text Book Questions and Answers

Textbook Page No 184

Question 1.
The number of members in 50 households of a village are listed below.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 1
Make a frequency table and answer these questions:
i. How many households have just two members?
ii. How many households have four or less?
iii. How many households have ten or more?
iv. Households of what size occurs the most?
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 2
i. 5
ii. 5 + 11 + 9 = 25
iii. 1 + 1 = 2
iv. 3

Question 2.
There are 44 children in class 8B. The list shows how far they come from, in kilometres.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 20
Make a frequency table and answer these questions:
i. How many children are from exactly 1 kilometre away?
ii. How many are from more than 5 kilometres?
iii. How many are from between 5 and 10 kilometres?
iv. How many are from more than 10 kilometres?
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 30
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 4

i. 3
ii. 21
iii. 23
iv. 4

Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

Question 3.
The scores of 35 children in a test are given below:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 5
Make a frequency table and answers these questions:
i. How many children scored 20?
ii. How many children got scores between 10 and 20?
iii. How many scored less than 10?
iv. What is the score most number of children got?
Solution:
Score Tally Number of children
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 6
i. 1
ii. 32
iii. 0
iv. 15

Textbook Page No 188

Question 4.
Given below are the highest temperatures (in degree Celsius) one day in 40 towns. Make a frequency table.

Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 7
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 8

Question 5.
The heights (in centimeters) of 45 people who look part in a physical fitness test are given below? Make a frequency table.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 9
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 10
Textbook Page No 190

Question 6.
The table shows the times 30 children took to complete a long distance race. Draw a histogram of this.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 11
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 12
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

Question 7.
The table shows the daily incomes of 6o households in a locality.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 13
Draw a histogram.
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 14

Question 8.
Detail of rainfall in June and July are given in the table below. Draw a histogram.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 15
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 16

Question 9.
The time taken by 25 women and 23 men to complete a race are given in the table below. Draw separate histograms for men and women.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 17
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 18
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

Question 10.
The weights of 45 children in a class are listed below.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 19
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 192
Make a frequency table and draw a histogram.
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 21
Additional Questions And Answers

Question 1.
Complete the table below on the basis of the histogram.

Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 23
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 24
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 25
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

Question 2.
Teacher conducted a test in her class of 45 students. Their score out of a total of 10 are given below.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 26
a. Construct a frequency table representing these details?
b. Construct a bar graph?
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 27
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

Question 3.
The list below gives the daily wages earned by 30 laboures. Prepare a frequency table of these.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 28
a. What is the daily wages of most labourers?
b. How many get 250 rupees a day?
c. How many get the least amount of wages?
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 29
a. 225
b. 6
c. 5

Question 4.
The table shows daily expenditure of 60 household in a locality. Draw histrogram.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 35
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 36
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

Question 5.
Given below are the amount of rainfall (in mm) one day in 61 towns. Make a frequency table.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 32
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 33
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 34

Question 6.
The runs that a batsman got in 40 one – day cricket matches are given below. Make a frequency table and answer these questions.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 38
a. How many centuries did he get?
b. How many half centimes?
c. In how many games did he score less than 50?
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 39
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 40

Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics

Question 7.
The height of 30 childrens in a class are listed below. Mark a frequency table and draw a histogram.
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 41
Solution:
Kerala Syllabus 8th Standard Maths Solutions Chapter 10 Statistics 42

Kerala Syllabus 8th Standard Social Science Solutions Guide

Expert Teachers at HSSLive.Guru has created Kerala Syllabus 8th Standard Social Science Solutions Guide Pdf Free Download in both English Medium and Malayalam Medium of Chapter wise Questions and Answers, Notes are part of Kerala Syllabus 8th Standard Textbooks Solutions. Here HSSLive.Guru has given SCERT Kerala State Board Syllabus 8th Standard Social Science Textbooks Solutions Pdf of Kerala Class 8 Part 1 and 2.

Kerala State Syllabus 8th Standard Social Science Textbooks Solutions

Kerala Syllabus 8th Standard Social Science Guide

Kerala State Syllabus 8th Standard Social Science Textbooks Solutions Part 1

  • Chapter 1 Early Human Life
  • Chapter 2 The River Valley Civilizations
  • Chapter 3 In Search of Earth’s Secrets
  • Chapter 4 Our Government
  • Chapter 5 Ancient Tamilakam
  • Chapter 6 Reading Maps
  • Chapter 7 Economic Thought

Kerala State Syllabus 8th Standard Social Science Textbooks Solutions Part 2

  • Chapter 8 Towards The Gangetic Plain
  • Chapter 9 From Magadha To Thaneswar
  • Chapter 10 Blanket of the Earth
  • Chapter 11 Economic Planning In India
  • Chapter 12 Water on Earth
  • Chapter 13 Social Groups and Social Control

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Kerala Syllabus 8th Standard English Solutions Guide

Expert Teachers at HSSLive.Guru has created Kerala Syllabus 8th Standard English Solutions Guide Pdf Free Download of Textbook Questions and Answers, Chapter Wise Notes, English Textbook Activity Answers, Chapters Summary in Malayalam, English Study Material, Kerala Reader English Book Answers, English Teachers Hand Book are part of Kerala Syllabus 8th Standard Textbooks Solutions. Here HSSLive.Guru has given SCERT Kerala State Board Syllabus 8th Standard English Textbooks Solutions Pdf of Kerala Class 8 Part 1 and 2.

Kerala State Syllabus 8th Standard English Textbooks Solutions

Kerala Syllabus 8th Standard English Guide

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Unit 2 Wings and Wheels

Unit 3 Seeds and Deeds

Unit 4 Flowers and Showers

Unit 5 Share and Care

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Kerala State Syllabus 8th Standard Hindi Textbooks Solutions

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Kerala State Syllabus 8th Standard Hindi Textbooks Solutions Part 2

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We hope the given Kerala Syllabus 8th Standard Hindi Solutions Guide Pdf Free Download of Textbook Questions and Answers, Chapter Wise Notes, Activity Answers, Chapters Summary in Malayalam, Hindi Study Material, Teachers Hand Book will help you. If you have any queries regarding SCERT Kerala State Board Syllabus 8th Standard Hindi Textbooks Answers Guide Pdf of Kerala Class 8 Part 1 and 2, drop a comment below and we will get back to you at the earliest.

Kerala Syllabus 8th Standard Textbooks Solutions Guide

Expert Teachers at HSSLive.Guru has created Kerala Syllabus 8th Standard Textbooks Solutions Guide Pdf Free Download all Subjects in both English Medium and Malayalam Medium of Chapter wise Questions and Answers, Notes are part of Kerala Class 8 Solutions. Here HSSLive.Guru has given SCERT Kerala State Board Syllabus 8th Standard Textbooks Solutions Pdf Part 1 and Part 2.

Students can download SCERT Kerala Textbooks for Class 8 English Malayalam Medium

Kerala State Syllabus 8th Standard Textbooks Solutions

We hope the given Kerala Syllabus 8th Standard Textbooks Solutions Guide Pdf Free Download all Subjects in both English Medium and Malayalam Medium of Chapter wise Questions and Answers, Notes will help you. If you have any queries regarding SCERT Kerala State Board Syllabus Class 8th Textbooks Answers Guide Pdf of Part 1 and Part 2, drop a comment below and we will get back to you at the earliest.