# Regression

• ### Quote: Strunsky on statistics

Statistics are the heart of democracy. A quote by American editorial page essayist Simeon Strunsky (1879 - 1948). The quote appeared in Strunsky's "New York Times" "Topics of the Times" article on November 30, 1944. Quote also found in "Statistically Speaking - a Dictionary of Quotations" compiled by Carl Gaither and Alma Cavazos-Gaither p. 119.

• ### Poem: Hiawatha Designs an Experiment

Hiawatha Designs an Experiment is a poem by English statistician Sir Maurice George Kendall (1907 - 1983). The poem can be used in teaching about the trade-off between reliability and bias found in many inference problems and in designing experiments and interpreting the results of an ANOVA. The poem was originally published in "The American Statistician" December, 1959.

• ### Song: Roll a Pair-a-Dice

The primary themes of this parody involve elementary probability and the importance of graphical summaries. It may be sung to the tune of "Big Yellow Taxi" by Canadian songwriter Joni Mitchell, 1970. Musical accompaniment realization and vocals are by Joshua Lintz from University of Texas at El Paso.

• ### Adapting and Implementing Innovative Materials in Statistics (AIMS)

The AIMS project developed lesson plans and activities based on innovative materials that have been produced in the past few years for introductory statistics courses. These lesson plans and student activity guides were developed to help transform an introductory statistics course into one that is aligned with the Guidelines for Assessment and Instruction in Statistics Education (GAISE) for teaching introductory statistics courses. The lessons build on implications from educational research and also involve students in small and large group discussion, computer explorations, and hands-on activities.
• ### Poem: Negative Correlation

Negative Correlation is a poem by Maarten Manhoff (1972 - ); the pen name for Ernst Wit of Lancaster University in the United Kingdom. The poem was written in 2003.

• ### Poem: Empty Cells in Contingency Tables

Empty Cells in Contingency Tables is a poem that can be used to teach the difference between random zeros and structural zeros in contingency tables. The poem was written by Maarten Manhoff (1972- ), the pen name for Ernst Wit of Lancaster University in the United Kingdom

• ### Poem: Outliers

Outliers is a triangular shaped poem written in 2008 by Jacqueline Shaffer (1980 - ) of California State University, East Bay. The poem focuses on the issue that outliers should not be removed from a data set without a reason.

• ### Video: Probability

Probability is a 2 minute 14 second video that can be used in discussing the probability of rare events (e.g. how many consecutive times must a coin land heads before you question whether it is a fair coin?). The video was written, shot, and edited by Sam Rapien in 2007. The music is by Brett Musil and Sam Rapien and the single cast member is Jon Anderson. Mr. Rapien made this video while a graduate student in the Department of Art and Art History at the University of Nebraska, Lincoln.

• ### Quote: Poincare on Experiments

Experiment is the sole source of truth. It alone can teach us something new: it alone can give us certainty. A quote from French mathematician and physicist Jules Henri Poincare (1854 - 1912) found in "The Foundations of Science", page 127, The Science Press, 1913. The quote also appears in "Statistically Speaking: A dictionary of quotations" compiled by Carl Gaither and Alma Cavazos-Gaither.

• ### Poem: The Normal Law

The Normal Law is a poem whose words form the shape of the normal density. It was written by Australian-American chemist and statistician William John ("Jack") Youden (1900 - 1971). The poem was published in "The American Statistician" page 11 in v. 4 number 2 (1950).