Question

the weights (in kg) of 8 children are:- 13.4, 10.6, 12.7, 17.2 ,14.3, 15, 16.5, 9.8

find the median height​

Answer 1

Answer:

13.1

Step-by-step explanation:

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Answer 2

Answer:

13.85kg

Step-by-step explanation:

By arranging the numbers in ascending order, we get

9.8, 1.6, 12.7, 13.4, 14.3, 15, 16.5, 17.2

We know that n = 8, which is even

So we get Median

= ½ {(n/2)th term + (n/2 + 1)th term}

It can be written as Median

= ½ {4th term + 5th term)

By substituting the values Median

= ½ (13.4 + 14.3)

On further calculation Median = ½ × 27.7

We get Median = 13.85kg

Therefore, the median weight is 13.85kg.

Hope it helped you.