Table 1.
Average and variance statistics of the subject used in the experiment
| subjects | number | average age | variance of age |
|---|---|---|---|
| All | 47 | 68.2 | 9.8 |
| Male | 24 | 67.3 | 11.0 |
| Female | 23 | 69.1 | 8.6 |
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.