# HSSlive: Plus One & Plus Two Notes & Solutions for Kerala State Board

## AP Board Class 7 Maths Chapter 6 Data Handling Ex 6.1 Textbook Solutions PDF: Download Andhra Pradesh Board STD 7th Maths Chapter 6 Data Handling Ex 6.1 Book Answers

 AP Board Class 7 Maths Chapter 6 Data Handling Ex 6.1 Textbook Solutions PDF: Download Andhra Pradesh Board STD 7th Maths Chapter 6 Data Handling Ex 6.1 Book Answers

## Andhra Pradesh State Board Class 7th Maths Chapter 6 Data Handling Ex 6.1 Books Solutions

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## AP Board Class 7th Maths Chapter 6 Data Handling Ex 6.1 Textbooks Solutions with Answer PDF Download

Find below the list of all AP Board Class 7th Maths Chapter 6 Data Handling Ex 6.1 Textbook Solutions for PDF’s for you to download and prepare for the upcoming exams:

Question 1.
Find Arithmetic Mean of the following.
(i) 4, 5, 11, 8
Given data: 4,5, 11, 8.
Sum of observations = 4 + 5 + 11 + 8 = 28
Number of observations = 4
∴ Arithmetic Mean =  Sum of observations  Number of observations  = 284 = 7.

(ii) 10, 15, 21, 12, 17
Given data: 10, 15, 21, 12, 17
Sum of observations 10 + 15 + 21 + 12 + 17 = 75
Number of observations = 5
∴ Arithmetic Mean =  Sum of observations  Number of observations  = 755 = 15

(iii) 14,12,34,32,54
Given data: 14,12,34,32,54
Sum of observations = 14+12+34+32+54 = 1+2+3+6+54 = 174
Number of observations = 5
∴ Arithmetic Mean =  Sum of observations  Number of observations
1745=174÷51=174×15=1720
∴ Arithmetic Mean = 1720

Question 2.
Amounts donated by eight students to ‘NIVAR’ cyclone effected people are ₹300, ₹450, ₹700, ₹650, ₹400, ₹750, ₹900 and ₹850. Find the Arithmetic Mean of amounts donated.
Given data, ₹300, ₹450, ₹700, ₹650, ₹400, ₹750, ₹900 and ₹850.
Sum of observations = 300 + 450 + 700 +650 +400 + 750 + 900 + 850 = 5000
Number of observations = 8
∴ Arithmetic Mean =  Sum of observations  Number of observations  = 50008 = ₹625
∴ Arithmetic Mean of amount donated = ₹625

Question 3.
The number of passengers who travelled in APSRTC bus from Eluru to Rangapuram in 5 trips in a day are 35, 42, 28, 41 and 44. What is the average of number of passengers travelled per trip ?

Given data are 35, 42, 28, 41, 44.
Sum of observations = 35 + 42 + 28 + 41 + 44 = 190
Number of observations = 5
∴ Arithmetic Mean (or) Average =  Sum of observations  Number of observations  = 1905 = 38
∴Average of number of passengers travelled per trip = 38.

Question 4.
Find Arithmetic mean of factors of 24.
Factors of 24 are 1, 2, 3, 4, 6, 8, 12, 24.
Sum of (factors) observations = 1 + 2 + 3 + 4 + 6 + 8+ 12 + 24 = 60
Number of observations = 8
∴ Arithmetic Mean =  Sum of observations  Number of observations  = 608 = 7.5
∴ Arithmetic Mean of factors of 24 is 7.5

Question 5.
Find the Arithmetic Mean of x, x + 1 and x + 2.
Given data x, x + 1, x + 2.
Sum of observations = x + x + 1 + x + 2 = 3x + 3
Number of observations = 3
∴ Arithmetic Mean =  Sum of observations  Number of observations
3𝑥+33 = 3(𝑥+1)3
∴ Arithmetic mean = x + 1

## Andhra Pradesh Board Class 7th Maths Chapter 6 Data Handling Ex 6.1 Textbooks for Exam Preparations

Andhra Pradesh Board Class 7th Maths Chapter 6 Data Handling Ex 6.1 Textbook Solutions can be of great help in your Andhra Pradesh Board Class 7th Maths Chapter 6 Data Handling Ex 6.1 exam preparation. The AP Board STD 7th Maths Chapter 6 Data Handling Ex 6.1 Textbooks study material, used with the English medium textbooks, can help you complete the entire Class 7th Maths Chapter 6 Data Handling Ex 6.1 Books State Board syllabus with maximum efficiency.

## FAQs Regarding Andhra Pradesh Board Class 7th Maths Chapter 6 Data Handling Ex 6.1 Textbook Solutions

#### Can we get a Andhra Pradesh State Board Book PDF for all Classes?

Yes you can get Andhra Pradesh Board Text Book PDF for all classes using the links provided in the above article.

## Important Terms

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