Answer:
- number of hours on video games and test scores
- average running speed and total race time
- outside temperature and amount of a heating bill
Step-by-step explanation:
1. number of hours on video games and test scores (negative correlation - as you spend <em>more</em> hours on video games, test scores might <em>decrease</em>)
2. speed of a car and minimum stopping distance (positive correlation - as the distance to the next stop <em>increases</em>, the speed of the car should <em>increase</em>)
3. average running speed and total race time (negative correlation - as you run for <em>longer</em>, your speed should <em>decrease</em>)
4. adult’s head circumference and age (positive correlation - as your age <em>increases</em>, your head size <em>increases</em>, too)
5. outside temperature and amount of a heating bill (negative correlation - as temperature <em>increases</em>, the heating bill <em>decreases</em>)
