Firstly, thank you for your time and attention.

I have been assigned by a professor to explain a research paper describing the lethal effects of herbicides on various animals. Unfortunately, the paper makes heavy use of probits analysis. I have no background in statistics or any maths higher than college Calculus I. In my search for an understandable explanation of probit analysis, I have exhausted all of my resources here at college.

If someone would be so kind, could you point me to an easily understood explanation on probits analysis? An explanation of probit analysis would also do very well.

Thank you for your help!