The researchers reported, "Participants made more successful putts when the 5-cm hole was perceptually larger" (Witt et al; 2012, p: 397). When putting to the hole surrounded by large circles, an average participants made 1.01 of their 10 putts, and when putting to the hole surrounded by smaller circles, on average participants made 1.75 of their 10 putts.

What do the numbers 1.01 and 1.75 represent?

a. inferential

b. descriptive

c. outliers

d. correlational