Question

A survey was conducted involving all grade 12 students in a school to determine if there was a relationship between the number of hours of television they watched each week and their overall grade average. In a scatter plot of this data, which is the independent variable?
(It’s just a question there is no image involved)

a) Time
b) Hours of TV watched per week
c) Overall grade average
d) None of above

Answer 1

And Dependent variable?

Answer 2

I'm pretty sure its time. If not then none of the above.

Answer 3

overall grade depends on how many hours watched per week.