Question

21. Find the median of :
(0) 5, 7, 9, 11, 15, 17, 2, 23 and 19
(ii) 9,3, 20, 13, 0, 7 and 10​

Answer 1

Answer:

1. median = total no of observation /2

= 9+1/2 = 10/2 = 5 = 5th observation.

median = 15

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Answer 2

Answer:

5+7+9+11+15+17+2+23+19/9= 91/9

=1.11

9+3+20+13+0+7+10 / 7 = 62 / 7

= 8.8