| First Bank | Guiness | Cadbury Nig. Plc |
Mean | 0.182946 | 0.177362 | 0.016873 |
Standard error | 0.139003 | 0.121943 | 0.145815 |
Median | 0 | 0 | 0 |
Mode | 0 | 0 | 0 |
Standard deviation | 3.114431 | 2.732179 | 3.267054 |
Sample variance | 9.699685 | 7.464806 | 10.673643 |
Kurtosis | 35.714168 | 0.3697218 | 63.058922 |
Skewness | −3.735929 | −0.112548 | −4.857296 |
Range | 38.432755 | 19.487447 | 48.607188 |
Minimum | −30.816619 | −9.84400 | −43.728172 |
Maximum | 7.616136 | 9.844007 | 4.879016 |
Sum | 91.839378 | 89.035734 | 8.470669 |