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Chi Squared independence test.xlsx
  
Test for independence with graphical interpretation
28/03/2014 02:37 PMJohn Rowland
S1 S2 Summary.pdf
  
A summary of Edexcel Statistics S1 and S2
05/11/2012 03:00 PMJohn Rowland
Primes in binary form.pdf
  
Paterns of primes in binary form
15/07/2011 01:23 PMJohn Rowland
Subtraction.xls
  
An illustration of "carrying" in subtraction
09/09/2010 12:03 PMJohn Rowland
Ratio.xls
  
A graphical illustration of ratios
09/09/2010 12:02 PMJohn Rowland
Number Engines.xls
  
A "target based game" with number boxes
09/09/2010 12:01 PMJohn Rowland
Inscribed Circle.agg
  
The inscribed circle explored (requires Autograph)
09/09/2010 12:00 PMJohn Rowland
Circum circle.agg
  
The circumcircle explored (requires Autograph)
09/09/2010 11:59 AMJohn Rowland