• Apr 29, 2026 hands on data analysis with numpy and pandas impl m() ``` Statistical Operations with NumPy Compute mean, median, standard deviation: ```python mean_sales = np.mean(df['sales']) median_sales = np.median(df['sales']) std_sales = np.std(df['sales']) ``` Data Visualization: Making Sense of Data While Pandas integrates with visualization libra By Cristina O'Connell
