Use the figure below to answer the following question. Figure 1A.4.4
-Complete the following sentence.In Figure 1A.4.4,z is
A)positively related to x and negatively related to y.
B)negatively related to x and positively related to y.
C)positively related to both x and y.
D)negatively related to both x and y.
E)related to y but not related to x.

Question

Use the figure below to answer the following question.  Figure 1A.4.4
-Complete the following sentence.In Figure 1A.4.4,z is
A)positively related to x and negatively related to y. 
B)negatively related to x and positively related to y. 
C)positively related to both x and y. 
D)negatively related to both x and y. 
E)related to y but not related to x.

Quizplus · Accepted Answer

From the graph, as x increases, z decreases and as y increases, z increases. This indicates a negative relationship between x and z and a positive relationship between y and z. Therefore, z is negatively related to x and positively related to y. Choice B is the best answer.

Use the Figure Below to Answer the Following Question