1.
Chinese Journal of Medical Library and Information Science
;
(12): 53-55,71, 2017.
Article
Dans Chinois
| WPRIM
| ID: wpr-610136
Résumé
Whether to select one-tailed test or two-tailed test,how to establish null hypothesis and alternative hypothesis,how to improve the test efficacy were elaborated,and the common problems encountered when hypothesis was applied in scientific papers were pointed out with examples.