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  • A cartoon to be used in discussing density functions, scatterplots, and correlation. The plot is humorously labeled a density function – but is more readily interpreted as a scatterplot (in class discussions try to pin down how to interpret x and y). As a scatterplot, it shows a fairly clear (non-linear) association between x and y but would have a correlation of essentially zero. The cartoon is #1438 in the web comic Piled Higher and Deeper by Panamanian cartoonist Jorge Cham (1976- ): see www.phdcomics.com/comics/archive.php?comicid=1438. Free for use in classrooms and course websites with acknowledgement (i.e. "Piled Higher and Deeper" by Jorge Cham, www.phdcomics.com)
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  • A quote to discuss the role of the teacher in fostering learning. The quote is by evangelical educator Henrietta Mears (1890 – 1963) as quoted in Donna Kafer, Women of Courage (2007). The quote may also be found at www.quotationsbywomen.com
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  • A quote to be used in a discussion of the importance of gathering data to help in guiding decisions and actions. The quote is by American science fiction author Ursula K. Le Guin (1929 -). The quote appears at the end of chapter 3 of her 1969 novel The Left Hand of Darkness.
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  • A quote to help in discussing over-interpretation of the results of an analysis (e.g. improper extrapolation, unwarranted conclusions that don't match the design of the study, neglecting the true variability in the data, etc.). The quote is by American nonfiction author and science reporter for the New York Times Natalie Angier (1958 - ). The quote is from her book: The Canon: A Whirligig Tour of the Beautiful Basics of Science (2007). The quote may also be found at www.quotationsbywomen.com. In context, the quote reads: "The power of science lies in its willingness to attack a big problem by dividing it into many small pieces, its embrace of the unfairly maligned practice known as reductionism. At the same time, the piecemeal approach demands that scientists be circumspect to an often tedious degree and that they resist – no matter how much they are pushed by their university’s public relations department or by desperate journalists – making more of the data than the data make of themselves."
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  • A quote to help in discussing the ideas of sampling without replacement (and more specifically in 5-card poker games). The quote is by Canadian author Isabel Huggan (1943 - ) from her 1984 book The Elizabeth Stories.
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  • A quote to aid in discussing the difference between individual anecdotes and systematically gathered data. The quote is by journalist Brooks Jackson (1941 - ) and Professor of Communication Kathleen Hall Jamieson (1946 - ) from University of Pennsylvania (founders of the Annenberg Foundation’s Factcheck.org) in their book UnSpun: Finding Facts in a World of Disinformation (2007).
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  • A quote to help in discussing the importance of being able to interpret data and it's central role in a general education. The quote is found in Pearl S. Buck and Carlos P. Romulo, Friend to Friend (1958).
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  • A quote to help in discussing the idea that a plan for the purposeful collection of data should include a plan for how the information will be used. The quote is by American philosopher, educator, and feminist Anna C. Brackett (1836 - 1911) and may be found in The Technique of Rest, Ch. 2 (1892).

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  • A quote to aid in a discussion of drawing out the salient features of data in plots and statistics. The quote is by small business and organization expert Stephanie Winston from her book The Organized Executive: A Program for Productivity--New Ways to Manage Time, Paper, People, and the Digital Office (1994)
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  • A quote that might be used in discussing the Law of Large Numbers. The quote is by English author and satirist Delarivier Manley (1663 – 1724) from her 1709 book "Secret Memoirs and Manners of Several Persons of Quality of Both Sexes."
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