TI-Nspire AP Statistics Classroom Demonstration Activities



TI-Nspire Statistics Demonstrations and Activities

Looking for a great way to illustrate an important statistical concept? I created 29 classroom demonstrations to run on your computer's TI-Nspire® software to accompany Stats: Modeling the World, 3e by Dave Bock et al published by Pearson Education. These demonstrations were written using Version 1.4 of the TI-Nspire Computer Software – Teacher Edition and will also run on the CAS Computer Software.

They can be downloaded from:

1. Conditional distributions and association

2. Mean, median, and outliers

3. Standard deviation, IQR, and outliers

4. Boxplots and dotplots

5. Histograms and boxplots

6. The 68-95-99.7 Rule

7. Normal percentiles

8. Normal models

9. Normal probability plots and histograms

10. Correlation and scatterplots

11. Least squares

12. Understanding R-squared

13. Residuals plot

14. Influential points

15. Re-expressions

16. Simulations

17. Populations and samples

18. The Law of Large Numbers

19. Geometric probabilities

20. Binomial probabilities

21. How close to Normal?

22. Sample proportions

23. Central Limit Theorem

24. Confidence intervals

25. Errors and power

26. The t-models

27. Confidence intervals for means

28. The Χ² models

29. Regression inference

John F Mahoney, Benjamin Banneker Academic HS, Washington, DC johnf.mahoney@

|TI-Nspire Statistics Demonstrations and Activities |

|[pic] |[pic] |[pic] |

|Conditional distributions and association |Mean, median, and outliers |Standard deviation, IQR, and outliers |

|[pic] |[pic] Histograms and boxplots |[pic] |

|Boxplots and dotplots | |The 68-95-99.7 Rule |

|[pic] Normal percentiles |[pic] Normal models |[pic] Normal probability plots and histograms |

|[pic] Correlation and Scatterplots |[pic] |[pic] Understanding R-squared |

| |Least squares | |

|[pic] Residuals plot |[pic] Influential points |[pic] Re-expressions |

|[pic] Simulations |[pic] Populations and samples |[pic] The Law of Large Numbers |

|[pic] Geometric probabilities |[pic] |[pic] How close to Normal? |

| |Binomial probabilities | |

|[pic] Sample proportions |[pic] Central Limit Theorem |[pic] Confidence Intervals |

|[pic] Errors and power |[pic] The t-models |[pic] Confidence Intervals for Means |

|[pic] The Χ² Models |[pic] Regression inference | |

Looking for a great way to illustrate an important statistical concept? I created 29 classroom demonstrations to run on your computer's TI-Nspire® software. These demonstrations were written using Version 1.4 of the TI-Nspire Computer Software – Teacher Edition and will also run on the CAS Computer Software. They can be downloaded from:

John F. Mahoney, Benjamin Banneker Academic HS, Washington, DC johnf.mahoney@

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