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This case study addresses the question: "Will a smiling person accused of a crime be treated more leniently than one who is not smiling? If so, does the type of smile make a difference?" It concerns the following concepts: quantile/boxplots, contrasts among means, Dunnett's test, and Bonferroni correction.
Date Issued 2000
Resource Type
Email Address
Date Of Record Creation 2005-03-25 13:49:42
Date Of Record Release 2005-05-12 16:11:12
Date Last Modified 2005-05-12 16:11:12
Statistical Topic
Material Type
Author's Name David Lane
Author's Organization Rice University
Supplemental - Evidence
Intended User Role
Application Area
Cost involved with use
Math Level
Date Record Checked: 2004-07-27 00:00:00

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