Unit 2 Checkpoint: Summarizing Data Graphically and Numerically

This is a Checkpoint quiz on all of Unit 2 (Modules 4-7).

• Read each question carefully. Many of the scenarios are used in multiple questions. When you see a familiar scenario, do not assume the question is identical to a question you've previously encountered.
• You have unlimited attempts on this Checkpoint. Questions may be different on each version. Canvas will record your highest score. 
• After each attempt, review your answers and use the feedback to learn from your mistakes.  This is key, as the unit checkpoints are much longer than the Module checkpoints.  You will not want to take this checkpoint very many times.
• Save your answers as you go. If you close this window without saving your answers, your answers will be lost, and it will count as one of your two attempts.