Consider the following to answer the question(s) below:
The following scatterplot shows monthly sales figures (in units) and the number of months of experience on the job for a sample of 18 salespeople.
-The correlation coefficient between monthly sales and number of months of experience is most likely
A) -0.235.
B) 0.
C) 0.180.
D) -0.914.
E) 0.914.

Question

Consider the following to answer the question(s) below:
The following scatterplot shows monthly sales figures (in units) and the number of months of experience on the job for a sample of 18 salespeople. 
-The correlation coefficient between monthly sales and number of months of experience is most likely
A) -0.235. 
B) 0. 
C) 0.180. 
D) -0.914. 
E) 0.914.

Quizplus · Accepted Answer

The correlation coefficient (r) measures the strength and direction of a linear relationship between two variables. A value of 0.914 is close to 1, indicating a strong positive linear relationship, which is plausible between monthly sales and months of experience, as more experience typically leads to better sales performance. Negative values would suggest an inverse relationship, which is less likely in this context, and a value of 0 would indicate no linear relationship.

Consider the Following to Answer the Question(s) Below