ML Aggarwal Data Handling Check Your Progress Class 6 ICSE Maths Solutions

ML Aggarwal Data Handling Check Your Progress Class 6 ICSE Maths Solutions. We Provide Step by Step Answer of  Check Your Progress Questions for Data Handling as council prescribe guideline for upcoming board exam. Visit official Website CISCE for detail information about ICSE Board Class-6.

ML Aggarwal Data Handling Check Your Progress Class 6 ICSE Maths Solutions

Board ICSE
Publications Avichal Publishig Company (APC)
Subject Maths
Class 6th
Chapter-15 Data Handling
Writer ML Aggarwal
Book Name Understanding
Topics Solution of Check Your Progress Questions
Edition 2023-2024

Data Handling Check Your Progress

ML Aggarwal Class 6 ICSE Maths Solutions

Page-321

Question 1. A die is thrown 25 times and the scores were as given below :

2, 1, 4, 6, 2, 3, 1, 5, 6, 3, 4, 5, 2, 1, 6, 6, 6, 3, 2, 2, 2, 4, 3, 2, 2
(i) Construct data array.
(ii) Construct tally chart and frequency distribution table.

Answer:

(i) Data Array is constructed by writing the scores in the ascending order.
1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 6, 6, 6, 6
(ii) Tally chart and frequency distribution table

A die is thrown 25 times and the scores were as given below :

Question 2. In primary school, the number of students in different classes are as follows:

In primary school, the number of students in different classes are as follows:
Represent this data by a pictograph, using ¥ ≃ 20 students.

Answer:

The pictograph for the given information is:

In primary school, the number of students in different classes are as follows:

Question 3. Observe the following bar graph, showing the marks scored by Gurmeet in the annual examination in different subjects:Answer the following questions:

Question 3. Observe the following bar graph, showing the marks scored by Gurmeet in the annual examination in different subjects:Answer the following questions:

(i) What is the scale of this bar graph?
(ii) In which subject Gurmeet obtained maximum marks?
(iii) In which subject she obtained minimum marks?
(iv) Name the subject(s) in which she got 80 or more marks.

Answer:

(i) Scale: 1 unit length = 10 marks obtained u io
(ii) Mathematics
(iii) Hindi
(iv) Science and Mathematics


Data Handling Check Your Progress

ML Aggarwal Class 6 ICSE Maths Solutions

Page-322

Question 4. The following table shows the monthly expenditure of a family on various items:

Question 4. The following table shows the monthly expenditure of a family on various items:

Represent the data by a bar graph.

Answer:

The following table shows the monthly expenditure of a family on various items:

Question 5. Find the mean and the median of the following data:

5, 3, 12, 0, 7, 11, 4, 3, 9

Answer

Mean = 5+3+12+0+7+11+4+3+9/9

= 54/9 = 6

Arranging the given data in ascending order: 0, 3, 3, 4, 5, 7, 9, 11, 12
Middle term is 5
Hence, median of given data is 5.

—  : End of ML Aggarwal Data Handling Check your progress Class 6 ICSE Maths Solutions :–

Return to   ML Aggarwal Maths Solutions for ICSE Class -6

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