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.
Outcome of binary choices between A and B (black bars) and ternary choices between A, B and DB (grey bars). Bar heights show the number of colonies choosing each option at the end of the emigration. The addition of DB had no effect on the proportion of colonies choosing site A (McNemar test: χ12 = 0.57, n = 24, p = 0.45) or site B (McNemar test: χ12 = 0.0, n = 24, p = 1.0).
