The marks of 11 students of a class are as given below:
78, 11, 99, 63, 94, 6, 78, 36, 30, 55, 22
The range of marks is
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Answered by
1
Answer:
range is 90.91.
Step-by-step explanation:
Hope this will help you
Answered by
1
Step-by-step explanation:
given observations are 78,11,99,63,94,6,78,36,30,55,22
arrange them in a order
6,11,22,30,36,55,63,78,78,99
in this lowest observation =6,and heigst observation is 99
range =maximum value- minimum value
= 99-6
=93
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