Scenario C David sees an ad for a new bug spray bugsBEEgone that promises to prevent bug bites better than the other leading product He decides to test this out by assigning participants into two groups one using the new bug repellent and another using a commercially available bug repellent as a control The study will measure the number of insect bites received by each participant during outdoor activities His goal is to test whether bugsBEEgone repels bugs better than his old brand Is this a directional or non directional hypothesis O Non Directional Directional