Question

Determine the median 15 6 16 8 22 21 9 8 25

Answer 1

Step-by-step explanation:

15, 6, 16, 8, 22, 21, 9, 8 ,25

arranging in ascending order..

6, 8, 8, 9, 15, 16, 21, 22, 25

now.. no of observations = 9

so median = N+1 th ob./2 (where n is the no. of ob.)

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

here 5th ob. is = 15 so answer is 15

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Answer 2

Answer:

Formula of median

assemble the observation in ascending

6,8,8,9,15,16,21,22,25

the number in middle is the median (15)

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