Your students practice regression modeling using constructed data, including determining the appropriate type of function. Three single-page editable Microsoft Word documents, each one "word problem" and each with constructed data and some scaffolding questions guiding students through the process. Students determine the best choice of regression model and make a prediction about a missing value or find when the function is expected to have a particular value. With my scanned (hand-written) answer keys (PDF format).
Keywords: regression, linear regression, quadratic regression, cubic regression, graphing calculator, Ti-83, Ti-84, Excel
CCSS: Statistics and Probability, Modeling, HSA-CED.A.2, HSA-REI.D.11, HSF-LE.A.1, HSF-LE.A.2