| Paired differences | t | df | Sig. (2-tailed) | ||
|---|---|---|---|---|---|
| Mean | Std. deviation | Std. error mean | |||
| 4.53 | 2.374 | 0.433 | 10.458 | 29 | 0.000 |
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.