Teacher PD - Files

Files 1/3

ATAR Applications - Association of categorical variables

Here's a short and sweet lesson from NYS Common Core Math Curriculum on this topic: Association_Between_Categorical_Variables.pdf

Files 2/3

ATAR Applications - Strength of correlation and sample size

Here's the rough and ready Excel spreadsheet used in my 2018 exam review: sample_sizes_correlation.xlsm. Be warned that it contains macros - code - to do the behind the scenes work, so you will need to enable them before the Refresh button will work (and sometimes to even open the file!)

Files 3/3

ATAR Methods - 2018 Q17

Here's the rough and ready Excel spreadsheet used in my 2018 exam review to demonstrate how wrong the exam solution is: sample_props_q17.xlsm. Be warned that it contains macros - code - to do the behind the scenes work, so you will need to enable them before the Refresh button will work (and sometimes to even open the file!)

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