false positive in a sentence

Examples

1. Both methods are being used experimentally and have high levels of false positives.
2. The main drawback of MRI scans is a high rate of false positives.
3. The issue is correctly detecting target text while avoiding false positives.
4. The test yields false positives for some compounds, such as psilocin.
5. However, sensitivity by definition does not take into account false positives.
6. The probability of false positive is 1 / 2 ^ r.
7. Diagnostic results caused by CCDs are therefore regarded as false positives.
8. Prefix is so sensitive that it finds thousands of false positives.
9. As these are screening tests only, false positive results will occur.
10. Will a significant number of so-called false positives ruin athletes'reputations unfairly?