| Case | Singular | Plural |
|---|---|---|
| nom | statistik | statistici |
| gen | statistika | statistiků |
| dat | statistikovi, statistiku |
statistikům |
| acc | statistika | statistiky |
| voc | statistiku | statistici |
| loc | statistikovi, statistiku |
statisticích |
| instr | statistikem | statistiky |