November 2006
Beginner to intermediate
292 pages
7h 26m
English
book
Making Sense of Data: A Practical Guide to Exploratory Data Analysis and Data Mining
by Glenn J. Myatt
Content preview from Making Sense of Data: A Practical Guide to Exploratory Data Analysis and Data Mining
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A.3 CHI-SQUARE DISTRIBUTION
Critical values of χ2 are shown in Table A.3 for various degrees of freedom (df) and illustrated in Figure A.3. The area or probability values (α) to the right of the χ2 values are shown in the table. For example, with 9 degrees of freedom and 0.05 probability (α), the χ2 value would be 16.919.
Figure A.3. Chi-square distribution
Table A.3. χ2 distribution
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