21
QuizMultiple Choice

Data Analysis and Displays — Test

Question 21 • Mathematics 8

Which statement is correct based on the scatterplot?

Answer
A
There is no relationship between hours studying and test score because there are multiple test scores for 2 hours studying.
B
There is a relationship between study hours and test score. As the hours of studying increase, the test scores decrease.
C
There is a relationship between study hours and test score. As the hours of studying increase, the test scores increase.
D
There is no relationship between hours studying and test score because the points do not form a straight line.
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