If we were to find that the correlation between eating high-fat food and heart attack was positive, we would conclude that:
a. eating high fat foods causes heart attack.
b. eating lots of high fat food is associated with high incidence of heart attack.
c. eating lots of high fat food is associated with low incidence of heart attack.
d. people who have heart attacks do not eat many foods with high fat content.
Question 2
Eye color and intelligence are ____ correlated.
a. not
b. positively
c. negatively
d. sometimes
