Question

the Marks, obtained by 15 students in maths, test out of 50marks, given below, find, the, range of the data 25,34,42,20,39,50,28,30,50,20,42,45,40,7
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Answer 1

Answer:

You have to make telly marks

There will be three columns.

Step-by-step explanation:

I hope you understand it in a better way.