Figure 4. Deviations of observed from expected values of cricket frog sex (A) by time period and (B) by region. Expected values were determined from the overall data set using the chi-square test.
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.