1. Tap the button. 2. Study the line plot of the data. Answer all questions about the data. Make sure to check all pages. 3. Use any tool(s) of your choosing to answer each question. Make sure that you show your work and thinking for each problem. 4 Check your work before submitting. 5. Use our class rubric to rate your understanding of this activity. 6. Tap the green Check Mark to add to your journal.