A well-established automobile dealership just hired you as an intern in the back office. since you started, you have discovered that the company is losing market share. in a management meeting, the talk is focused on what has worked in the past. during a lull in the conversation, the owner of the company asks for your opinion. your best input would be a suggestion to create a(n)

Penny poodle wanted to know which dog obedience training program was more effective: puppy pride, the approach she has been using for any years, or doggie do-right, a new approach. penny convinced 50 human companions of untrained dogs to participate in her study. the dogs and their humans were randomly assigned to complete the puppy pride or doggie do-right course. at the end of the training programs, all of the dogs were scored on their level of obedience on a standardized dog obedience checklist (scores could range from 10 to 100). the design of this study is: