There is a theory that relative finger length depends on testosterone level. The table shows a summary

Question:

There is a theory that relative finger length depends on testosterone level. The table shows a summary of the outcomes of an observational study that one of the authors carried out to determine whether men or women were more likely to have a ring finger that appeared longer than their index finger. Identify both of the variables, and state whether they are numerical or categorical. If numerical, state whether they are continuous or discrete.

Men Women Ring Finger Longer 23 13 Ring Finger Not Longer 4 14