In a certain colony, there are 50 families. The number of people in every family is given below. Draw up the frequency table.
5, 4, 5, 4, 5, 3, 3, 3, 4, 3, 4, 2, 3, 4, 2, 2, 2, 2, 4, 5, 1, 3, 2, 4, 5, 3, 3, 2, 4, 4, 2, 3, 4, 3, 4, 2, 3, 4, 5, 3, 2, 3, 2, 3, 4, 5, 3, 2, 3, 2

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Solution

People Tally Marks Families

1 1

2 13

3 16

4 13

5 7

Total 50

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Similar questions

Q. Given below are the number of children in each of 34 families in a certain area.
2, 3, 3, 1, 2, 4, 3, 2, 1, 2, 2, 1, 2, 1, 3, 1, 2, 1, 2, 1, 2, 2, 2, 3, 1, 2, 2, 1, 1, 2, 2, 3, 1, 2.
Prepare and ungrouped frequency distribution table.

Q. The following data show the average daily consumption of milk in litres of 50 families in a colony.
2.0, 1.6, 0.8, 2.0, 1.6, 1.4, 1.4, 1.0, 0.6, 1.5, 3.5, 1.2, 0.5, 2.2, 1.6, 2.0, 1.6, 1.0, 1.8, 2.2, 3.0, 2.5, 3.2, 1.8, 2.0, 1.2, 2.4, 1.0, 1.6, 0.8, 3.0, 0.2, 1.5, 0.5, 2.0, 0.8, 1.0, 1.2, 1.5, 0.6, 1.0, 0.6, 1.2, 0.4, 2.0, 1.2, 0.8, 1.5.

Prepare a frequency distribution table with classes 0, 0

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0.5, 0.5

-

1.0, ....and draw a histogram
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Suppose one makes a survey of 20 families in the colony and find out the number of children in each family. The number of children in each family are 2, 2, 2, 3, 1, 1, 2, 3, 2, 2, 1, 2, 2, 3, 1, 2, 1, 1, 3, 2 .State the frequency of each observation and also draw the tally chart. [3 MARKS]

Q. In a survey or 85 families of a colony, the number of members in each family was recorded, and the data has been represented by the following bar graph.

Read the bar graph carefully and answer the questions given below:
(i) What information does the bar graph give?
(ii) How many families have 3 members?
(iii) How many people live alone?
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Q. There are 5 members in a family. The monthly income of every member is given below. Find out the average income of family members.

\begin{matrix} 1st Member & ₹ 30,000 2nd Member & ₹ 40,000 3rd Member & ₹ 50,000 4th Member & ₹ 60,000 5th Member & ₹ 70,000 \end{matrix}

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People	Tally Marks	Families
1		1
2		13
3		16
4		13
5		7
Total		50

In a certain colony, there are 50 families. The number of people in every family is given below. Draw up the frequency table. 5, 4, 5, 4, 5, 3, 3, 3, 4, 3, 4, 2, 3, 4, 2, 2, 2, 2, 4, 5, 1, 3, 2, 4, 5, 3, 3, 2, 4, 4, 2, 3, 4, 3, 4, 2, 3, 4, 5, 3, 2, 3, 2, 3, 4, 5, 3, 2, 3, 2

People Tally Marks Families 1 1 2 13 3 16 4 13 5 7 Total 50

In a certain colony, there are 50 families. The number of people in every family is given below. Draw up the frequency table.
5, 4, 5, 4, 5, 3, 3, 3, 4, 3, 4, 2, 3, 4, 2, 2, 2, 2, 4, 5, 1, 3, 2, 4, 5, 3, 3, 2, 4, 4, 2, 3, 4, 3, 4, 2, 3, 4, 5, 3, 2, 3, 2, 3, 4, 5, 3, 2, 3, 2

People Tally Marks Families

1 1

2 13

3 16

4 13

5 7

Total 50