Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

The usual gut reaction for statistical significance is that n*p should be 20, or 20 rolls per face. 100-150 should be statistically significant.


You can't assign significance to a sample size alone.

A sample size of 10 can be significant (if it were 10 1's for example), and a sample size of 100,000 can be not significant, for example if you were to roll 4,953 1's.


i believe the op meant "Statistical power"




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: