A dog owner wants to test how exercise affects how his dog sleeps. His hypothesis was, “If my dog has more hours of exercise, then the number of hours he sleeps will increase because he uses more energy exercising”. He was careful to give his dog the same amount of food on the days he did the experiment. His results are in the table below.
What is the Independent variable?
What is the dependent variable?
What are the constants?
What is the Hypothesis? (If...then and because)
