#!/usr/bin/env python3
""" normalizes (standardizes) a matrix """


def normalize(X, m, s):
    """
        m is the number of data points
        nx is the number of features
    """
    return ((X - m) / s)

28752ceee915b1e4c54427f32eb3084323b2e79d
<mask token>

<mask token>


def normalize(X, m, s):
    """
        m is the number of data points
        nx is the number of features
    """
    return (X - m) / s

#!/usr/bin/env python3
""" normalizes (standardizes) a matrix """


def normalize(X, m, s):
    """
        m is the number of data points
        nx is the number of features
    """
    return ((X - m) / s)
