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Thursday, October 9, 2014

Quiz Tmrw! And hmwrk!

Tonight, please complete the following in your textbook (this is a little studying for your quiz!):

Page 160: 15, 29

Here's a breakdown of exactly what's on tomorrow's quiz so you can get prepped:
  • Vocab Quiz (all multiple choice):
    • Explanatory/Predictor Variable
    • Response Variable
    • Scatterplot
    • Correlation
    • Outlier
    • Lurking Variable
    • What 3 conditions do we check to determine if a linear model is appropriate?
    • What 3 aspects do we discuss when we "describe an association?"
  • "Math" Quiz (open-ended)
    • Sketch a scatterplot (using your calculator)
    • Calculate r (using your calculator)
    • Describe the association (look at the stamp problem we did today as a guide!)
    • Identify errors in 2 statements made about correlation
    • Identify a potential lurking variable behind an association

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