Tuesday, October 28, 2014

Straightening the Line - Regression

In class students learned what to do when a scatterplot is not roughly linear and/or there is a pattern in the residual plot.  We can re-express the data using the ladders of powers.

The notes and classwork is attached.  The homework, Investigative Task #6, is listed below.

Notes - Re-Expressing the Data

Classwork - Non-Linear Models

HW - Read pgs. 255-263 - Understanding Randomness
          Investigative Task #6 - Alligators

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