Question

In a survey of 130 families of a colony, the number of children in each family was recorded and the

data has been represented by the bar graph given below. Read the bar graph carefully and answer

the questions given below:

i) How many families have two children?

ii) What percentage of families have 4 children?

iii) What information does the bar graph give?

iv) How many families have no child?​

Answer 1

i)35 families have two children.

ii)9% of families have 4 children.

iii)The bar graph gives information about the number of children in families.

iv)zero,there is no bar which is at zero in the x− axis.

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Answer 2

Answer:

1. 45
2. 9%
3. no. of children.
4. 0

Explanation:

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