Answer Choices	N	Percent
I use all data in the bivariate analysis, including outliers	332	41.5
I exclude outliers from the bivariate analysis	62	7.8
I use a nonparametric method for bivariate analysis, such as the Mann-Whitney test	139	17.4
I always run an outlier test (Grubb’s test or similar) on my data and remove points that are marked as outliers and then perform the bivariate analysis	90	11.2
Other	144	18.0
No response	33	4.1