1 v/s 3 months | 1 v/s 6 months | 1 v/s12 months | 3 v/s 6 months | 3 v/s 12 months | 6 v/s 12 months | ||
Z value for difference in mean for 5 year period | P (Z <= z) one-tail | 0.486365 | 0.471146 | 0.444333 | 0.484797 | 0.457901 | 0.472976 |
z Critical one-tail | 1.644854 | 1.644854 | 1.644854 | 1.644854 | 1.644854 | 1.644854 | |
P (Z <= z) two-tail | 0.97273 | 0.942293 | 0.888665 | 0.969595 | 0.915802 | 0.945951 | |
z Critical two-tail | 1.959964 | 1.959964 | 1.959964 | 1.959964 | 1.959964 | 1.959964 | |
Z value for difference in median for 5 year period | P (Z <= z) one-tail | 0.484322 | 0.476576 | 0.442685 | 0.492345 | 0.458326 | 0.465706 |
z Critical one-tail | 1.644854 | 1.644854 | 1.644854 | 1.644854 | 1.644854 | 1.644854 | |
P (Z <= z) two-tail | 0.968645 | 0.953153 | 0.885371 | 0.984691 | 0.916653 | 0.931412 | |
z Critical two-tail | 1.959964 | 1.959964 | 1.959964 | 1.959964 | 1.959964 | 1.959964 |