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Helmreich, James E.; Krog, K. Peter – PRIMUS, 2018
We present a short, inquiry-based learning course on concepts and methods underlying ordinary least squares (OLS), least absolute deviation (LAD), and quantile regression (QR). Students investigate squared, absolute, and weighted absolute distance functions (metrics) as location measures. Using differential calculus and properties of convex…
Descriptors: Least Squares Statistics, Regression (Statistics), Active Learning, Inquiry
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von Renesse, Christine; Ecke, Volker – PRIMUS, 2015
Our particular flavor of inquiry-based learning (IBL) uses mathematical discourse, conversations, and discussions to empower students to deepen their mathematical thinking, building on strengths of students in the humanities. We present an organized catalog of powerful questions, discussion prompts, and talk moves that can help faculty facilitate…
Descriptors: Mathematics Instruction, College Mathematics, Undergraduate Study, Inquiry