Question

How we make the class interval in continuous form

Answer 1

Answer:

easy thing

Step-by-step explanation:

just add 0.5 to the lower limit and subtract 0.5 from the upper limit

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Answer 2

Answer:

That's quite easy!

Let us take an example,

10-11

12-13

14-15

16-17

In the above data, class interval isn't continuous. You first find the difference between the last term and the first term in the first column and second column.

which is 12-11 = 1

Now divide it by 2. You will get 0.5

So, you subtract 0.5 from the lower limit and add 0.5 to the upper limit.

Hence the data will look like this,

9.5-11.5

11.5-13.5

13.5-15.5

15.5-17.5

Hope this helps!!