Ncert solutions
Our top 5% students will be awarded a special scholarship to Lido.

Statistics | Statistics - Exercise 14.3

Question 8

A random survey of the number of children of various age groups playing in a park was found as follows:

Draw a histogram to represent the data above.

Looking to do well in your science exam ?  
Learn from an expert tutor. Book a free class!

The width of the class intervals in the given data is varying.

We know that,

the area of the rectangle is proportional to the frequencies in the histogram.

Thus, the proportion of the children per year can be calculated as given in the table below

Set your child up for success with Lido, book a class today!

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta

Question 8

A random survey of the number of children of various age groups playing in a park was found as follows:

Draw a histogram to represent the data above.

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

The width of the class intervals in the given data is varying.

We know that,

the area of the rectangle is proportional to the frequencies in the histogram.

Thus, the proportion of the children per year can be calculated as given in the table below

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
Connect with us on social media!
2021 © Quality Tutorials Pvt Ltd All rights reserved
`