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What is difference between chi square and reduced chi square?
A reduced chi-square value, calculated after a nonlinear regression has been performed, is the is the Chi-Square value divided by the degrees of freedom (DOF). The degrees of freedom in this case is...
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What is a report analysis?
what is the report about. a analsis is a description of the report or something within the report
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Chi-square test of independence?
This tests whether two categorical variables are related, meaning if they affect each (whether they are independent or associated. Your null hypothesis would be that these two variables are...
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Chi Square Symbol?
Chi is the Greek letter that looks like a capital script X
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When is the Chi Square Test used?
To test how well observations agree with some expected distribution. The latter is often non-parametric so that tests based on the Gaussian (Normal) distribution are not appropriate.