Timeline for When, if ever, should a normality test be performed on real-world data?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 19, 2019 at 17:14 | comment | added | HCAI | A rule of thumb in my work is to avoid it for a sample size smaller than 30 because it's not very conservative. The lack of equal variances is more problematic than the lack of normality | |
| Jun 19, 2019 at 13:18 | comment | added | David | But, in 2, couldn't I use a T-test with unequal variances? | |
| Jun 19, 2019 at 12:14 | history | answered | HCAI | CC BY-SA 4.0 |