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Grassy Narrows and Muskrat Falls Dam: Hypothesis Testing and t-Tests
28 Jul 2021 | Teaching Materials | Contributor(s):
By Alida Janmaat1, Pete Kaslik2, Randall LaRue Moser Jr, Kevin David Simpson, Heather Susanne Zimbler-DeLorenzo3
1. University of the Fraser Valley 2. Pierce College 3. Alfred University
Students are introduced to concepts of hypothesis testing using elementary hypothesis tests, t-tests, and p-values as they compare a given fish population for methylmercury levels (using real and...
Karen Z Reiss
Sydney Anne Szumowicz
Evidence of Evolution Homologous Structures
14 May 2020 | Teaching Materials | Contributor(s):
By Bridget Armstrong
Okeeheelee Middle School
Using CT (Computed Tomography) scans of vertebrate forelimbs, both as 3D models and as shapefiles, to enhance and illustrate the concepts of homologous structures, and the evolution of anatomical...
Walt B. Sinnamon
Helian Joel Ratsirarson
Lyndsey Kathleen Hagy
Wynn Watson Cudmore
Alexander Mark Forys