The mean, also known as the average, is a fundamental concept in statistics that represents the sum of all values in a dataset divided by the total number of values. Calculating the mean is essential ...

x = np.array([100.1, 100.2, 99.8, 100.3, 99.9, 100.2, 99.9, 100.4, 100.0, 100.3]) N = len(x) mean_x = x.mean() mean_abs_dev_mean = np.sum(np.abs(x-mean_x)) / N std ...