Question

A math teacher is trying to analyze her test grades. She surveys the students to find out how many minutes they studied. She then made a scatterplot of time studying and test grades. What is the domain?
A) the student's grades on their test
B) the number of students in the class
C) the different courses the teacher teaches
D) the number of minutes the students studied

Answer 1

D

Answer 2

It can also be A

Answer 3

Do you have a plot for this question?

Answer 4

This is all it gives you. Which would be the best?

Answer 5

You can choose to plot student grades vs time studied (in which case the time studied represents the domain). Or vice versa. However in this case, I'd choose to go with D.

Answer 6

Thank you so much :)

Answer 7

You're welcome.