Activity 1: Dog Ownership and Exercise (data gathering) In this activity we gather some data from you and your classmates, and we will use the data to investigate the question 'Do people who grew up with dogs exercise more?' First, submit your data using the form on Canvas linked in the activities page for this section. 1. What kind of variables did you just submit data for? 2. Which parameter are we going to make an inference about? We will re-visit this question in Activity 4 once your classmates have had a chance to submit their answers. Activity 2: Car Depreciation Research Question: Is there a linear association between car price and how much its value depreciates in