A student records the time it takes for her pet rabbit to make it through a maze to a carrot. In one test, she has the rabbit try to find the carrot at 8:00 AM after eating its first by meal of the day. In the other test, the rabbit tries to find the
carrot at 8:00 AM without having eaten its first meal of the day.
In this experiment, which variable is the outcome variable?
A. the time required to finish the maze
B. whether or not the rabbit finds the carrot
C. whether the rabbit is hungry or not
D. the time of day when the rabbit starts the maze mi