two one-sided tests
| methodology
| two one-sided tests | |
| stat. | to ensidede test |
| methodologies | |
| environ. | metodik |
| methodology | |
| environ. | metodik; metodik |
| |||
| to ensidede test | |||
|
two one-sided tests : 3 phrases in 1 subject |
| Statistics | 3 |