(data)
Return the low median of numeric data.

    When the number of data points is odd, the middle value is returned.
    When it is even, the smaller of the two middle values is returned.

    >>> median_low([1, 3, 5])
    3
    >>> median_low([1, 3, 5, 7])
    3
Return the low median of numeric data.
Return the low median of numeric data .
def median_low(data):
    """Return the low median of numeric data.

    When the number of data points is odd, the middle value is returned.
    When it is even, the smaller of the two middle values is returned.

    >>> median_low([1, 3, 5])
    3
    >>> median_low([1, 3, 5, 7])
    3

    """
    data = sorted(data)
    n = len(data)
    if n == 0:
        raise StatisticsError("no median for empty data")
    if n % 2 == 1:
        return data[n // 2]
    else:
        return data[n // 2 - 1]
def median_low ( data ) : data = sorted ( data ) n = len ( data ) if n == 0 : raise StatisticsError ( "no median for empty data" ) if n % 2 == 1 : return data [ n // 2 ] else : return data [ n // 2 - 1 ]