Question

In each of the four examples listed below, one of the given variables is independent (x) and one of the given variables is dependent (y). Indicate in each case which variable is independent and which variable is dependent.
I. Gas consumption; Miles driven
II. Course grade; Test score
III. Ability to concentrate; Level of fatigue
IV. Size of package; Cost to ship

Answer 1

y,x
y,x
y,x
x,y

Answer 2

Thank You!!