This is practice quiz that I am using to follow steps for practice by no means is it a violation!!

The following table summarizes data collected in a study to evaluate a new screening test for ovarian cancer. A total of 200 women were involved in the study – 50 had ovarian cancer and 150 did not. The results are tabulated below.

Ovarian Cancer

Free of Ovarian Cancer

Screening Test

Positive

28

23

Negative

22

127

50

150

1. Find the sensitivity of the screening test.
2. Find the false positive fraction of the screening test.