Select the correct statement$($s$)$

I. A scatter diagram is a chart that portrays the relationship between two

qualitative variables.

II$.$ If a scatter diagram shows very little scatter about a straight line drawn

through the plots, it indicates a rather weak relationship.

III. If we are studying the relationship between high school performance and college

performance, and want to predict college performance, high school performance is the

dependent variable.

IV$.$ A financial advisor is interested in predicting bond yield based on bond term, i$.$e$.,$

one year, two years, etc. The dependent variable is bond yield.

A$.$ I

B$.$ II

C$.$ III

D$.$ IV

E$.$ I and II

F$.$ I and III

G$.$ I and IV

H$.$ II and III

I. II and IV

J$.$ III and IV

K$.$ I $,$ II and III

L$.$ I $,$ II and IV

M$.$II $,$ III and IV

N$.$ I, II $,$ III and IV

O$.$ None of the above