Principal Natter wants to make sure that students are recycling their cans and bottles at lunch. To see how much students recycle, she collects some statistical data. 1. Principal Natter sends an e-mail to the parents of every student in the school about the benefits of recycling both at school and at home. 2. She holds an all-school assembly about the environmental impact of recycling 3. Each teacher puts a poster in his or her classroom, reminding students to recycle. 4. Principal Natter weighs the recycle bins and the trash cans at the end of every lunch period for 4 weeks. Which step describes how the data were measured? A. Step 2 B. Step 1 C. Step 3 D. Step 4​