In: Finance
| AAPL | BABA | 
| -0.0148 | -0.0064 | 
| 0.012538 | -0.00155 | 
| 0.006178 | 0.012908 | 
| 0.015207 | -0.00189 | 
| 0.008281 | 0.004847 | 
| 0.00406 | 0.002824 | 
| -0.00744 | 0.024519 | 
| -0.00065 | 0.050842 | 
| 0.002316 | 0.070611 | 
| 0.012017 | -0.01099 | 
| -0.00091 | -0.00525 | 
| -0.00146 | 0.003517 | 
| -0.00128 | 0 | 
| 0.002567 | -0.00144 | 
| -0.00777 | -0.01249 | 
| 0.003133 | 0.001464 | 
| -0.00753 | -0.01994 | 
| -0.00426 | 0.000639 | 
| -0.00586 | 0.011922 | 
| -0.00112 | -0.00189 | 
| -0.00768 | 0.011804 | 
| 0.000943 | 0.012396 | 
| 0.005938 | 0.002366 | 
| 0.009369 | 0.018785 | 
| -0.00028 | 0.045642 | 
| 0.006128 | -0.01407 | 
| -0.02621 | 0.002443 | 
| -0.02265 | -0.02876 | 
| 0.022399 | 0.011845 | 
| 0.023805 | -0.00516 | 
| 0.035387 | 0.021141 | 
| 0.033998 | 0.020019 | 
| -0.00562 | 0.001819 | 
| -0.01166 | -0.01539 | 
| -8.8E-05 | -0.01621 | 
| -0.00018 | 0.045777 | 
| 0.009423 | 0.031698 | 
| -0.01666 | -0.01509 | 
| 0.001508 | -0.0169 | 
| 0.00186 | 0.022382 | 
| 0.007605 | 0.004526 | 
| -0.01553 | -0.02943 | 
| 0.007755 | 0.002274 | 
| -0.00469 | -0.00388 | 
| 0.004266 | 0.000664 | 
| 0.000443 | 0.01432 | 
| 0.00743 | 0.001122 | 
| 0.001493 | -0.01009 | 
| 0.017447 | 0.022736 | 
| 0.002154 | -0.02933 | 
| 0.008942 | -0.0153 | 
| -0.00307 | -0.01419 | 
| 0.005556 | -0.00294 | 
| -0.00068 | 0.00972 | 
| -0.00068 | 0.004862 | 
| -0.00298 | 0.005709 | 
| -0.00051 | -0.00077 | 
| -0.00393 | 0.000867 | 
| 0.009005 | 0.005388 | 
| 0.0051 | -0.00268 | 
| -0.02249 | -0.01382 | 
| -0.0096 | -0.00389 | 
| -0.00664 | -0.0044 | 
| -0.00158 | -0.00235 | 
Calculate the mean daily return, variance and standard deviation for both stocks show your work?




Formulas Used:-
| Mean | =AVERAGE(B1:B65) | =AVERAGE(C1:C65) | 
| Variance | =VAR(B2:B65) | =VAR(C2:C65) | 
| std. deviation | =SQRT(B68) | =SQRT(C68) |