1. Geoboards Statistics and Geoboards

2. Bar Graphs Create a bar graph with the following data on your Geoboard: ClassNumber of students A27 B24 C D30 E

3. Scatter Plots Create a scatter plot with the following data on your Geoboard: The table shows the number of class absences and final exam scores for 9 students in Mr. Hayes’ class. Absences Final Exam Score 090 1100 380 370 480 560 6 750 1040

4. Scatter Plots Absences Final Exam Score 090 1100 380 370 480 560 6 750 1040 y x

5. Scatter Plots x y Relationship? Line of Regression

6. Geoboards and Statistics Questions? Suggestions?

7. Back of Geoboard Circle Graphs Remember that they need to be in sections of ?

8. Back of Geoboard- Circle Graph A group of 72 randomly selected 8th graders were asked about their favorite ice cream flavor. The results are shown below. FlavorFrequencyPercentDegrees Rocky Road 12 Chocolate Chip 18 Chocolate 24 Oreo 12 Vanilla 6 Total 72100% 360 

9. Geoboards Probability and Geoboards

10. Back of Geoboard Creating spinners The probability of landing on an even number is ½ and the probability of landing on an odd number is ¼.

11. Back of Geoboard Creating spinners The probability of landing on a multiple of seven is 3/8 and the probability of landing on a multiple of eight is 3/8.

12. Virtual Manipulatives