The data are available in the file “cholesterol.sav”. These data contain 4 variables: total
cholesterol level, body mass index (BMI), Treatment Condition, and Age. We are interested in
studying the factors that might decrease overall levels of cholesterol. There are three
experimental conditions: a Control Group, Treatment A group, and Treatment B group. In the
data, they are coded numerically, such that 0 = control, 1 = treatment A, 2 = treatment B.
Conduct a test to determine if there is any association between BMI and total
cholesterol. What test did you use and why? If a significant association is detected, how
is this finding interpreted?