extremely small sample size

#1
I have a Y variable that is measured in parts per million (ppm). However, it can be converted to a binomial variable comparing against a p=.1. The problem is only 4 samples were collected, and the response of telling them to collect more samples is not possible. Is there any statistical test at all that can be run on this data. I know non-parametric tests can be run, but really they are so arbitrary considering the only possible way to get a phat less than .1 is if all samples were less than .1. Is bootstrapping even worth trying? Any help or suggestions would be appreciated
 

Dason

Ambassador to the humans
#2
So you have the original data and you want to covert it to a binary response? What is the research question?
 
#3
If you are asking if that is enough data to use in any statistical test, the example is likely not. Your power will be very low.