The marketing company for a major music recording label is interested in whether there is a relationship between how an individual consumer rates a performer's physical attractiveness and how likely that person is to attend the performer's live concert. The following (fictional) data are obtained from 5 people who were surveyed on their rating of attractiveness for a fictional celebrity (on a scale of 1-10) and how likely they were to attend the performer's concert if it was in town (on a scale of 1-5).

COV E( X - XY - Y XY N - 1Participants Attractiveness Concert Rating (x) Likelihood (y) CO 4.2 2 3 0 3 10 5 4 7 -A 5 2 M 6.6 3.04