The following are the marks obtained by 50 students in Mathematics in their previous examination held in their school. Find the range of the given below: |
45 68 41 87 61 44 67 30 54 8 39 60 37 50 19 86 42 29 32 61 25 |
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 |
A) 90
B) 75
C) 80
D) 60
E) None of these
Correct Answer: A
Solution :
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