Question

)
Find the median of the following set of values.
() 83, 66, 86, 30, 81
45, 49, 46, 44, 38, 37, 55, 51
(iii) 70, 71, 70, 68, 67, 69, 70
(iv) 51, 55, 46, 47, 53, 55, 51, 46​

Answer 1

We have to write in ascending order first

1) 83,66,86,30,81

30,66,81,83,86

The middle term of it is 81

Median is 81

2) 45,49,44,38,37,55,51

37,38,44,45,46,49,51,55

The middle terms of it are 45 and 46

Median is 45+46/2 =91/2=45.5

3) 70,71,70,68,67,69,70

67,68,69,70,70,70,71

Middle term is 70

Median is 70

4) 51,55,46,47,53,55,51,46

46,46,47,51,51,53,55,55

The middle terms are 51,51

Median is 51+51/2 = 102/2 = 51

Hope it helps

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