Example: As height increases, weight __________ (decreases or increases?)

Identify whether the following are positive or negative relationships: 
 

• height & weight  
• exercise & weight  
• study & test score  
• college degree & salary  
• degree of sunlight & size of pupil  
• degree of hunger & amount of food consumed  
• % of student dropouts & number of books per student in school library 
• average salaries of teachers in high schools & % of school's students who go on to college  
• score on SAT & grades obtained by freshmen in college  
• reading readiness & success in first grade 

  Please e-mail your answer to the instructor on or before February 1 at 5:00 p.m..