SOURCE: casio fx-82ES scientific calculator
change the mode to stat and then start operating it in statistical mode
SOURCE: instruction manual for Casio fx -991 Scientific calculator
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Dom't forget to leave feedback if it solves your problem. 'fixya'!
SOURCE: standard deviation
Is there a PDF with the Statistical procedures for this product? I bought my Casio FX-115 used (second hand). No instructions. I need help using the Statistical functions for my Stats classes:
Correlation Coefficient
Standard Deviation/Variance
Chi-Square
x-x(bar) summations
HELP!
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