In a study of the relationship between caffeine and stress, college students indicated how many  cups of coffee they drink per...

In a study of the relationship between caffeine and stress, college students indicated how many 

cups of coffee they drink per day and their stress level on a scale of 1 to 10. The data are 

presented below. Conduct the appropriate statistical test (two tailed, α = .05) to test the 

researcher’s hypothesis. Write a paragraph summarizing your results in APA format. 

Number of Cups of Coffee Stress Level 

3 5 

2 3 

4 3 

6 9 

5 4 

1 2 

7 10 

3 5