Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

The distance, in km, from school to homes of thirty children is listed below:

16, 2, 3, 5, 12, 5, 8, 4, 8, 10, 3, 4, 12, 2, 8, 15, 1, 17, 6, 3, 2, 8, 5, 9, 6, 8, 7, 14, 12, 11.


(i) Make a grouped frequency distribution table for this data, taking class width 5
and one of the class intervals as 5 - 10.


(ii) How many children live at a distance of more than 15 km from school?

Asked by Topperlearning User 4th December 2013, 2:38 AM
Answered by Expert
Answer:

(i) Our class intervals will be 0-5, 5-10, 10-15 ....

The grouped frequency distribution table can be constructed as folllows:

(ii) The number of children living at a distance of more than 15 km from school (i.e. in the interval 15-20) is 3.

Answered by Expert 4th December 2013, 4:38 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Chat with us on WhatsApp