Question

Formula to find median of an even number

Answer 1

$\huge {\bold {\red {FORMULA}}}$

$the \: formula \: to \: find \: the \\ \: median \: of \: an \: even \\ \: number \: .$

$1 ÷2( {\binom{n}{2}}^{th} and {\binom{n + 1}{2}}^{th} )value$

For example...

Data = 1,2,3,4,5,6,8,9

NO. Of observation = 8

Therefore, median..
$1÷2({\binom {8}{2}}^{th}and {\binom {8+1}{2}}^{th})value$

$1 ÷2({4}) ^{th} +({4+1}) ^{th}$

${\binom {9} {2}}$

$4.5$