Representation of Data in Table Form

IMPORTANT

Representation of Data in Table Form: Overview

This Topic covers sub-topics such as Recording Frequency of Data, Word Problems on Data Table, Interpreting the Data Table and, Recording Data in Tabular Form

Important Questions on Representation of Data in Table Form

HARD
IMPORTANT

Sangram is the sales manager of a toy company. On checking his quarterly sales record, he can observe that by the month of April, a total of 87 toy buses were sold.

Month The number of toy buses sold (frequency)
January 22
February 30
March 16
April 19

Construct the cumulative frequency table.

HARD
IMPORTANT

A Major League Baseball team records its home runs in the 2020 session as given below. Construct the cumulative frequency table.

Match Home runs (frequency)
Qualifying match 11
Quarterfinal match 10
Semifinal 8
Final 7

MEDIUM
IMPORTANT

Create a cumulative frequency table for the following information, which represent the number of hours per week that Bikram plays indoor games:

Bikram’s game time:

Days Number of hours (frequency)
Monday 2
Tuesday 1
Wednesday 3
Thursday 4
Friday 2
Saturday 6
Sunday 7

EASY
IMPORTANT

The below table represents the number of children in 20 families: 

Children Frequency
0 1
1 3
2 6
3 3
4 3
5 2
6 2

How many families have 5 children?

EASY
IMPORTANT

The below table represents the number of children in 20 families: 

Children Frequency
0 1
1 3
2 6
3 3
4 3
5 2
6 2

How many families have 3 children?

EASY
IMPORTANT

The below table represents the number of children in 20 families: 

Children Frequency
0 1
1 3
2 6
3 3
4 3
5 2
6 2

How many families have 2 children?

EASY
IMPORTANT

The below table represents the number of children in 20 families: 

Children Frequency
0 1
1 3
2 6
3 3
4 3
5 2
6 2

How many families have 1 child?

EASY
IMPORTANT

The below table represents the number of children in 20 families: 

Children Frequency
0 1
1 3
2 6
3 3
4 3
5 2
6 2

How many families have no children?

EASY
IMPORTANT

The below table represents the different festivals liked by the number of students.

Festival Number of Students
Diwali 15
Holi 25
Eid 10
Christmas 15

How many students like Diwali?

EASY
IMPORTANT

The below table represents the different festivals liked by the number of students.

Festival Number of Students
Diwali 15
Holi 25
Eid 10
Christmas 15

How many students like Eid?

EASY
IMPORTANT

The below table represents the different festivals liked by the number of students.

Festival Number of Students
Diwali 15
Holi 25
Eid 10
Christmas 15

Which festival is liked by the maximum number of students?

EASY
IMPORTANT

The below table represents the different festivals liked by the number of students.

Festival Number of Students
Diwali 15
Holi 25
Eid 10
Christmas 15

How many students like Christmas?

HARD
IMPORTANT

The marks obtained by 20 students are given below:

12, 15, 15, 29, 30, 21, 30, 30, 17, 15, 15, 19, 20, 16, 20, 21, 23, 24, 23, 21 

Represent the above data in a frequency distribution table and find the frequency of students obtained 30 marks.

HARD
IMPORTANT

The following data gives the number of children in 20 families: 

2, 1, 5, 6, 5, 1, 1, 3, 2, 6, 2, 3, 4, 2, 0, 4, 4, 3, 2, 2

Represent it in the form of a frequency distribution and find the frequency of the family has no children or 0 children.

HARD
IMPORTANT

The number of members in 20 families are given below: 

3, 6, 5, 5, 4, 6, 3, 3, 5, 5, 3, 5, 4, 4, 6, 7, 3, 5, 5, 7

Represent the above data in a frequency distribution table and then find the minimum frequency having how many family members.

HARD
IMPORTANT

A dice was thrown 30 times and the following outcomes were noted: 

1, 1, 2, 3, 6, 2, 5, 5, 6, 5, 4, 4, 3, 1, 1, 3, 1, 1, 5, 6, 6, 2, 2, 3, 4, 4, 2, 4, 6, 1 

Represent the above data in a frequency distribution table and find which number appears for the maximum time.

EASY
IMPORTANT

A dice was cast 20 times and each score noted is given below. Find which number appears the maximum number of times.

3, 2, 5, 1, 2, 3, 1, 3, 5, 4, 3, 1, 2, 3, 5, 4, 2, 5, 3, 1.

EASY
IMPORTANT

The number of chapatis that 20 children in a hostel need at every meal is given below.

3, 4, 5, 4, 5, 3, 5, 3, 5, 4, 3, 5, 2, 3, 5, 4, 2, 5, 3, 4.

Prepare a frequency table and find the maximum number of chapatis that the children have.

EASY
IMPORTANT

In a certain colony, there are 20 families. The number of people in every family is given below.

3, 4, 5, 4, 9, 3, 5, 3, 6, 4, 3, 5, 2, 3, 2, 4, 2, 5, 3, 4.

Prepare a frequency table and find the number of people in the maximum family.

EASY
IMPORTANT

The height of 15 children in a class is given in cm. Prepare a frequency table and find what is the height of maximum number of students.

143, 132, 145, 143, 139, 138, 150, 132, 136, 149, 138, 150, 132, 138, 132