Question

Q. The following are the marks obtained by 50 students in Mathematics in
their previous examination held in their school. Find the range of the data
given below:
45, 68, 41, 87, 61, 44, 67, 30, 54, 8, 39, 60, 37, 50, 19, 86, 42, 29, 32, 61, 25, 12, 77, 62, 98, 47, 36, 15, 40, 9, 25, 34, 50, 61, 75, 51, 96, 20, 13, 18, 35, 43, 88, 25, 95, 68, 81, 29, 41, 45, 87, 70​

Answer 1

Answer:

Range = maximum value - minimum value

So that, range = 98 - 9

= 81

Answer 2

Step-by-step explanation:

range =maximum value-minimum value=98-9=89

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