def compute_statistics(stddev: float, mean: float, max_range: float, k: int):
    """
        Compute min_clip, max_clip and scale values based on provided stddev, max_range and k values
        :param stddev: standard deviation value
        :param max_range: maximum value range
        :param k: number of standard deviation to be used in normalization
        :returns: min_clip, max_clip, scale: computed values
        :rtype: float, float, float
    """
    min_clip = mean - k * stddev
    max_clip = mean + k * stddev
    scale = max_range / (max_clip - min_clip)
    return min_clip, max_clip, scale