Question

Mackenzie investigated the relationship between the number of hours studying and the test score for some of the students in her class. She constructed the scatterplot below.

Which statement is correct based on the scatterplot?

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

Answer 1

Answer: There is a relationship between study hours and test score. As the hours of studying increase, the test scores increase.

Step-by-step explanation:

From the given scatterplot in which Mackenzie investigated the relationship between the number of hours studying and the test score for some of the students in her class.

We can see that the dots are increasing in the right and go upward with respect to time.

It shows there is a relationship between the test score and hours of studying.

As the hours of studying increase, the test scores increase .

Answer 2

Answer:

the answer is **C**

Step-by-step explanation: