(6 points) 2. In 2009, a research group published a study about genetic determinants of human hair and eye color (DOI:https://dx.doi.org/10.1186%2F1471-2156-10-88).The authors were interested in whether there is an association between hair color and eye color for people of European descent.Below is a table showing how the study participants from Denmark fell with respect to hair and eye color.

\f