Median of odd count

The following are weight(in kg) of 7 people 70,62,62,75,60,65,78. find the median of the weights of people.

Correct answer:

m =  65 kg

Step-by-step explanation:

$$\begin{gathered} sort:60,62,62,65,70,75,78 \\ n=7 \\ i=(n-1)\mathrm{/}2=(7-1)\mathrm{/}2=3 \\ m=data[i]=data[3] \\ m=65=65\text{ kg} \end{gathered}$$

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