FIND THE MEDIAN OF :-
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Median is simply the middle observation. But if there are even no. then we will have to find the average of the middle two numbers.
Here,
Step-by-step explanation:
Marks obtained by students = 30 ;33 ;35 ;26 ;41 ;38.
Arranging in ascending order
we get 26,30,33,35,38,41.
here the middle observations are
35 and 33
So the average is equal to 34.
Hence the median of marks obtained by the students is 34.
Given ,
No. of students is equal to 11,3,6,9,4,8
Following the above methods
median is 7
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