# Creating Histograms

• 1.

Create a histogram on the following data.

Age Number of students
2-4 15
4-6 20
6-8 30
8-10 40
10-12 50
12-14 45

• Graph 4

• Graph 1

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• Graph 2

• 2.

Salary of employees of a company are given below:

Salary (thousand of $) Number of employees 0-10 50 10-20 300 20-30 250 30-40 400 40-50 550 50-60 450 Create a histogram on the given data. Answers: • Graph 1 • Graph 3 • Graph 2 • Graph 4 • 3. Student scores on a math test are given below: Scores on math test Number of students 0-4 2 4-8 6 8-12 8 12-16 12 16-20 18 20-24 20 Create a histogram on the given data. Answers: • Graph 4 • Graph 1 • Graph 3 • Graph 2 • 4. Scores on a final exam are given below: Scores on final exam Number of students 0-20 55 20-40 30 40-60 90 60-80 45 80-100 50 Create a histogram on the given data. Answers: • Graph 2 • Graph 4 • Graph 3 • Graph 1 • 5. The height of children in a school is given below: Height in cm Number of children 80-90 10 90-100 12 100-110 30 110-120 50 Create a histogram of the given data. Answers: • Graph 4 • Graph 3 • Graph 2 • Graph 1 • 6. Create a histogram on the given data: Number of children Number of families 0-2 5 2-4 9 4-6 3 6-8 4 8-10 2 Answers: • Graph 4 • Graph 3 • Graph 1 • Graph 2 • 7. Create a histogram on the given data: Number of students Number of schools 100-200 24 200-300 30 300-400 33 400-500 40 500-600 32 600-700 42 Answers: • Graph 2 • Graph 1 • Graph 4 • Graph 3 • 8. Daily wages of employees of a company are given below: Daily wages(in$) Number of employees
10-12 100
12-14 220
14-16 130
16-18 240
18-20 150

Create a histogram of the given data.

• Graph 3

• Graph 1

• Graph 4

• Graph 2

• 9.

Create a histogram on the given data:

Class Number of girls
1-3 24
3-5 55
5-7 130
7-9 80
9-11 105

• Graph 1

• Graph 3

• Graph 2

• Graph 4

• 10.

The monthly expenses of families are given below:

Monthly expenses(in $) Number of families 100-110 30 110-120 65 110-120 76 120-130 85 130-140 100 140-150 89 Create a histogram of the given data. Answers: • Graph 4 • Graph 2 • Graph 3 • Graph 1 • 11. Create a histogram from the following data: Age Group Height (in cm) 1-2 years 80 2-3 years 84 3-4 years 90 4-5 years 93 5-6 years 97 6-7 years 104 Answers: • Graph 4 • Graph 3 • Graph 1 • Graph 2 • 12. A survey was conducted by a group of students regarding the number of plants in different houses in the society. Use the data in the table below to create a histogram. Number of Plants Number of Houses 0-2 10 2-4 8 4-6 12 6-8 6 8-10 14 10-12 10 Answers: • Graph 1 • Graph 4 • Graph 3 • Graph 2 • 13. The monthly wages of employees of the company are given below: Monthly Wages (in$) Number of Workers
50-60 5
60-70 8
70-80 4
80-90 10
90-100 6
100-110 3

Create a histogram to display this result.

• Graph 3

• Graph 2

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• Graph 1

• 14.

The following table shows the length of the leaves of the plant

Length (in mm) Number of leaves
I10-120 4
I20-130 5
I30-140 9
I40-150 7
150-160 4
160-170 5

Which of the following histograms is a correct representation of the above distribution?

• Graph 4

• Graph 1

• Graph 3

• Graph 2

• 15.

The marks obtained by students in mathematics are written below:

Marks Number of Students
0-10 4
10-20 7
20-30 1
30-40 3
40-50 2
50-60 1
60-70 2
70-80 4

Create a histogram from the above information.

• Graph 4

• Graph 1

• Graph 2

• Graph 3

• 16.

The following is the age distribution of a group of children:

Age Group Number of Children
0-2 10
2-4 8
4-6 7
6-8 10
8-10 6

Create a histogram for the above data.

• Graph 1

• Graph 2

• Graph 4

• Graph 3

• 17.

The following table shows the number of patients of different age groups admitted to a hospital in a year:

Age Group Number of Patients
5-10 16
10-15 18
15-20 12
20-25 20
25-30 15
30-35 25

Create a histogram displaying the results described.

• Graph 3

• Graph 4

• Graph 2

• Graph 1

• 18.

In a cricket match, the number of batsmen who scored runs between 0-20 are 4, between 20-40 are 3, between 40-60 are 1, between 60-80 are 5, between 80-100 are 3, between 100-120 are 2. Create a histogram of this data.

Runs Scored Number of Batsmen
0-20 4
20-40 3
40-60 1
60-80 5
80-100 3
100-120 2

• Graph 4

• Graph 2

• Graph 3

• Graph 1

• 19.

In a survey, the monthly expenses of different families are recorded. Use the data in the following table to create a histogram.

Monthly Expenses (in $) Number of Families 0-10 15 10-20 18 20-30 20 30-40 12 40-50 25 50-60 28 Answers: • Graph 4 • Graph 2 • Graph 1 • Graph 3 • 20. The following is a table that shows the number of marks scored by several candidates in entrance exams: Marks Scored Number of Candidates 0-10 25 10-20 34 20-30 20 30-40 18 40-50 18 50-60 28 Which of the following histograms is the correct representation of the above data? Answers: • Graph 2 • Graph 1 • Graph 3 • Graph 4 • 21. Monthly expenses of families are given below: Monthly Expenses(in$) Number of Families
100-200 28
200-300 40
300-400 66
400-500 36
500-600 67
600-700 54

Draw a histogram of the given data.

• Graph 4

• Graph 1

• Graph 3

• Graph 2

• 22.

Age groups of children are given below:

Age Number of Children
0-5 8
5-10 12
10-15 38
15-20 44

Make a histogram of the data.

• Graph 3

• Graph 4

• Graph 1

• Graph 2

• 23.

Draw a histogram of the given data.

Weight (in kg) Number of Girls
20-30 84
30-40 78
40-50 70
50-60 72
60-70 69
70-80 65

• Graph 1

• Graph 4

• Graph 2

• Graph 3

• 24.

Draw a histogram of the given data.

Marks Number of Boys
40-50 18
50-60 37
60-70 45
70-80 78
80-90 77
90-100 43

• Graph 1

• Graph 4

• Graph 2

• Graph 3

• 25.

Weekly expenditures of Subham's friends are listed below:

Weekly Expenditure(in $) Number of Friends 0-5 6 5-10 2 10-15 3 15-20 4 20-25 5 25 -30 6 Draw a histogram of the given data. Answers: • Graph 2 • Graph 3 • Graph 1 • Graph 4 • 26. Draw a histogram of the given data. Age(year) Number of Workers 21-23 3 23-25 4 25-27 5 27-29 6 29-31 5 31-33 4 Answers: • Graph 2 • Graph 1 • Graph 3 • Graph 4 • 27. Draw a histogram of the given data. Age(year) Number of Patients 10-20 80 20-30 40 30-40 50 40-50 70 50-60 40 60-70 20 Answers: • Graph 2 • Graph 4 • Graph 1 • Graph 3 • 28. Daily wages of workers are given below: Daily Wages(in$) Number of Workers
0-10 2
10-20 8
20-30 14
30-40 8
40-50 18

Draw a histogram of the given data.

• Graph 1

• Graph 2

• Graph 3

• Graph 4

• 29.

Draw a histogram of the given data.

Length of Leaves(in mm) Number of Leaves
118-126 3
126-134 5
134-142 9
142-150 12
150-158 5
158-166 4

• Graph 2

• Graph 3

• Graph 4

• Graph 1

• 30.

Daily profit of a number of shops is given below:

Daily Profit(in \$) Number of Shops
0-5 8
5-10 15
10-15 10
15-20 12
20-25 8
25-30 5

Draw a histogram of the given data.

• Graph 4

• Graph 2

• Graph 1

• Graph 3

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