Question

Find the median of first 15 odd numbers.

Answer 1

First 15 odd numbers are 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27 and 29.

Number of terms, N = 15
It is an odd number.

Median =$\left(\frac{N+1}{2}\right)\mathrm{th}\mathrm{observation}$

$$\begin{gathered} \mathrm{Median}=\left(\frac{15+1}{2}\right)\mathrm{th}\mathrm{observation} \\ \mathrm{Median}=15 \end{gathered}$$