25
QuizMultiple Choice

Data Analysis and Displays — Test

Question 25 • Mathematics 8

She wants to see if a teacher’s height depends on his or her age. What did she do wrong when she created the scatterplot?

Answer
A
She plotted the point open paren 36 comma 62 close paren when she shouldn’t have.
B
She mixed up the independent and dependent variables.
C
She labeled the x -axis of the scatterplot “Age” when she should have labeled it “Teacher.”
D
She mixed up the x - and y -coordinates of the point representing teacher 3 .
She wants to see if a teacher’s height depends…