Question

following are the lines in hours of 15 pieces of the components of aircraft find median 715,724,725, 710,745,694,699,696,712 ,734,728 , 716,705 , 719​

Answer 1

first of all arrange them in ascending or descending order

694,696,699,705,710,712,715,716,719,724,725,728,734,745

now n=14 (even)

median =

$\frac{(\frac{n}{2})th + ( \frac{n}{2} + 1)th}{2} \\ = \frac{7th + 8th}{2} \\ = \frac{715 + 716}{2} \\ = 715.5$

median=715.5

hope it will help you

Answer 2

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