The data can be counted into the table using tallies. Each piece of data is put into the correct class interval, so 14 is counted in the 10–14 class interval. Image caption, ...

Get solution for exercise 13.4 of CBSE Class 10 Mathematics ... i.e. it lies between class interval 0-10 ... The annual rainfall record of a city for 66 days is given in the following table.

Learn more about frequency diagrams and frequency polygons with this BBC Bitesize Maths article. For students between the ages of 11 and 14.