Introduction to Statistics (MAT/SST 115.03 2008S)

Class 38: Topic 27: Correlation Coefficient

Back to Topic 23: Analyzing Paired Data. On to Topic 28: Least Squares Regression.

This outline is also available in PDF.

Held: Friday, 2 May 2008

Summary: We consider ways to describe the relationship between two quantitiative variables from a single population.

Notes:

Overview:

Debriefing on the Poster Session

It was my pleasure to attend. Thank you for inviting us.

Please extend to your students our appreciation and admiration of their work. I was really blown away by the creative diversity of topics drawn out of Freshman Survey dataset. Several levels of their work impressed me: statistical acumen, willingness & ability to discuss their findings, visual quality. And I was quite happy with the respect they demonstrated for the data, which I know extends from your thoughtful guidance.

Yes, I would love to be able to share the students' work; thanks for seeking their permissions for me. Their posters would, of course, be used exactly as they've presented them and with full attribution. I would like to share the material with other students, faculty members, and administrators on campus. Further, if permissible, I would like to be able to post locked PDF versions online.

Where We've Been, Where We Are, and Where We're Going

Recent Topics

Current Topics

Remaining Topics

Back to Topic 23: Analyzing Paired Data. On to Topic 28: Least Squares Regression.

Disclaimer: I usually create these pages on the fly, which means that I rarely proofread them and they may contain bad grammar and incorrect details. It also means that I tend to update them regularly (see the history for more details). Feel free to contact me with any suggestions for changes.

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Samuel A. Rebelsky, rebelsky@grinnell.edu

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