Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) A simple logistic regression model, and (b) the relationship between the conditional probability of given between the two treatment groups as implied by the model in (a). Thirty randomly chosen values of give rise to the superimposed scatter plot in (b)
