function calculate_median ($numbers
{
sort$numbers);
$c = count$numbers) - 1;
if ($c%2) {
$b = round$c/2);
$a = $b-1;
return ($numbers$b] + $numbers$a]) / 2 ;
} else {
return $numbers[($c/2)];
}
}
function calculate_median ($numbers
{
sort$numbers);
$c = count$numbers) - 1;
if ($c%2) {
$b = round$c/2);
$a = $b-1;
return ($numbers$b] + $numbers$a]) / 2 ;
} else {
return $numbers[($c/2)];
}
}