The document discusses the intersection of statistics and blogging, emphasizing the importance of teaching statistical concepts through various platforms. It highlights the idea of '6 degrees of separation' and presents uncertainty graphs related to population sampling and inference. Additionally, it mentions the impact of confounders in statistical analysis, linking them to social variables like shoe size and literacy.

1. We are all statisticians now

2. Teaching
Blogging
Research

3. Teaching
Blogging
Research
jhudatascience.org

4. Teaching
Blogging
Research
simplystatistics.org
@simplystats

5. Teaching
Blogging
Research
jtleek.com

10. N = Number of
Measurements

11. (€ / measurement)
(€ you have)
N =

12. “6 degrees of
separation”

13. http://arxiv.org/pdf/0803.0939v1.pdf
“6 7 degrees of
separation”

14. 3
uncertainty
graphs
confounders

15. 1uncertainty

16. Population

17. Population
Probability

18. Population
Sample
Inference
Best guess

19. Population
Sample
Inference
Could be this

20. Population
Sample
Inference
…or this

21. Population
Probability

22. Population
Probability

23. Population
Probability
Inference

25. http://www.sciencemag.org/content/343/6176/1203

26. 2graphs

31. Higher accuracy

33. 3confounders

34. Small shoes
Not literate
Big shoes
Somewhat literate

35. Shoe
Size
Literacy
??

36. Small shoes
Not literate
Young
Big shoes
Somewhat literate
Middle aged

37. Shoe
Size
Literacy
Age

38. Shoe
Size
Literacy
Age

39. Variable1 Variable2
Confounder

42. Genes Longetivity
Technology
??

43. 3
uncertainty
graphs
confounders

44. www.jtleek.com/talks
Grazie