1. As the temperature increases, the sale of ice cream also increases.
   ➤ Answer: Correlation

2. As the number of hours spent watching TV increases, grades in school decrease.
   ➤ Answer: Correlation

3. The number of letters in a person’s name and their shoe size.
   ➤ Answer: Correlation

4. As the amount of exercise increases, body weight tends to decrease.
   ➤ Answer: Correlation

5. As the amount of rainfall increases, the water level in a river rises.
   ➤ Answer: Correlation

6. As the number of hours studied increases, exam scores increase.
   ➤ Answer: Correlation

7. The number of pets someone owns and their favorite color.
   ➤ Answer: Correlation

8. As age increases, vision clarity may decrease.
   ➤ Answer: Correlation

9. As the speed of a car increases, the time taken to reach a destination decreases.
   ➤ Answer: Correlation

10. As the number of books read increases, vocabulary size increases.
    ➤ Answer: Correlation

11. The number of countries visited and the number of siblings a person has.
    ➤ Answer: Correlation

12. As the price of a product increases, the demand for it usually decreases.
    ➤ Answer: Correlation

13. As a plant receives more sunlight, it grows taller.
    ➤ Answer: Correlation

14. As smartphone usage time increases, sleep duration may decrease.
    ➤ Answer: Correlation

15. The number of streetlights in a city and a person’s hair color.
    ➤ Answer: Correlation

16. As fuel efficiency increases, the cost to drive long distances decreases.
    ➤ Answer: Correlation

17. As education level increases, average income tends to increase.
    ➤ Answer: Correlation

18. As the number of rainy days increases, outdoor sports activities decrease.
    ➤ Answer: Correlation

19. The number of emails received per day and the number of pets someone has.
    ➤ Answer: Correlation

20. As the amount of practice increases, performance in music improves.
    ➤ Answer: Correlation

a) Answer %
b) Answer Hour
d) Answer %

A) Correlation 
C) £  
D) km