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.
Statistical analysis of the device
| Positive predictive valuea | 100% (90/90) |
|---|---|
| Negative predictive valueb | 96% (168-93/168-90) |
| Specificityc | 100% (168-93/168-93) |
| Sensitivityd | 97% (90/93) |
aProbability of a breach if detection occurred (0 false-positives)
bProbability of no breach if no detection occurred (3 false-negative)
cProbability of no-detection if there is no breach
dProbability of detection if there is a breach
