Figure 3. Mean oxygen saturation for Groups A and B.
Test used: independent-sample t test. p ≤ 0.05 considered significant
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.