Question

Weight of eight students in
kg is noted as,
71, 72, 64, 68, 70, 76, 73, 75
Find the median weight.
(2 Points)
72.5 kgs
71.0 kgs
70.5 kgs
71.5 kgs​

Answer 1

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arranging the data in ascending order

64, 68, 70, 71, 72, 73, 75, 76

by cancelling 1-1 term from start and end , we are left with two numbers i.e. 71,72

median = $\frac{71 + 72}{2}$ = $\frac{143}{2}$

= 71.5 kgs