My cat, Copper, is a picky eater. I've noticed that he eats better when the TV is on. To
test this, I set out 0.25 kilograms of food and left the TV on for 4 hours. At the end of
the 4 hours, I measured how much food was left. The next day, I set out 0.25 kilograms
of the same cat food and left the TV off for 4 hours. Then I measured the amount of food
left. On Day 1 there were 0.08 kilograms of food left, and on Day 2 there were 0.12
kilograms of food left.
Identify the following:
1) Hypothesis
2) Independent variable
3) Dependent variable
4) Constants
5) Experimental Control