Community Statistics Presentations

Name:

Date:

Students presenting data charts and graphs

📊 Part 1: Evaluating Data Presentations

1. What are the three most important features of an effective data presentation?

Clear title, accurate data, and relevant visuals

Bright colours, fancy fonts, and lots of text

Complex charts, detailed numbers, and technical language

Personal opinions, creative designs, and entertainment value

2. Which of these data visualisations would be MOST appropriate for showing how students travel to school? (Select all that apply)

Bar graph

Pie chart

Dot plot

Line graph

3. A misleading data visualisation might:

Use a broken scale to exaggerate differences

Include a clear title and labels

Show all the collected data accurately

Connect findings back to the original question

4. When presenting statistical findings, you should always:

Focus only on the most interesting results

Explain how your findings answer your investigative question

Use as many different chart types as possible

Avoid mentioning any unexpected results

🎤 Part 2: Presentation Planning

5. Complete this sentence starter for presenting data findings:

"Our data shows that the most frequent _________________ in our community is _________________ because _________________."

6. List three questions you could ask a classmate after their presentation to show you were listening actively:

a) ________________________________________________

b) ________________________________________________

c) ________________________________________________

7. Explain why it's important to compare your findings with your initial predictions or conjectures:

8. Describe one way your statistical findings could be useful for your local community:

🔍 Part 3: Critical Thinking

9. A student presents a bar graph showing "Favourite School Subjects" but doesn't mention how many students were surveyed or when the data was collected. Why is this information important?

10. You notice that a classmate's pie chart has percentages that add up to 95% instead of 100%. What might have caused this, and what would you suggest?

11. Reflection: What is one thing you learned about effective data communication from today's presentations?