the weights of 10 students in KG are 36,45, 31, 52 ,35,40, 55, 60, 38 ,44 find the median of weight of the students
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Arrange the no.s in ascending order:31,35,36,38,40,44,45,52,55,60
No.of students=10
when no. is even,
Median= {n/2th obs. + (n/2+1)th obs.}÷2
=) {10/2 th obs. + (10/2 + 1)th obs.} ÷ 2
=) (5th obs + 6th obs.)÷2
=) (40+44)÷2
=) 84/2
=) 42
Hope it helps....
No.of students=10
when no. is even,
Median= {n/2th obs. + (n/2+1)th obs.}÷2
=) {10/2 th obs. + (10/2 + 1)th obs.} ÷ 2
=) (5th obs + 6th obs.)÷2
=) (40+44)÷2
=) 84/2
=) 42
Hope it helps....
kartikeyshu10:
hey
there is a mistake in plus
40+44=84
Answered by
53
please mark it as brainliest with thank you
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