Question

The marks score by geeta in 10 test of mathmethics are 35 ,18,41,24,45,10,28,32,40,15.Then the range of data is

Answer 1

First we will have to arrange marks scored by geeta in assending order :-

10.15.18.24.28.32.35.40.41.45

Now ,

Range = The difference between Highest value and lowest value.

Highest value - 45

Lowest value - 10

Range = 45 - 10 = 35.

Answer 2

ascending order of the data

=> 10,15,18,24,28,32,40,41,45

thus; the highest value is 45

and the lowest value is 10

therefore; the range of data is 45-10

=35