Your Text Describes an Experiment Designed to Test the Hypothesis

Multiple Choice

Your text describes an experiment designed to test the hypothesis that exercise increases the levels of HDLs in the bloodstream. Assuming the results supported the hypothesis, the graph of the data would show

A) time on the x-axis, HDL levels on the y-axis and lines sloping up
B) time on the x-axis, HDL levels on the y-axis and lines sloping down
C) HDL levels on the x-axis, time on the y-axis and lines sloping up
D) HDL levels on the x-axis, time on the y-axis and lines sloping down