The five steps for completing a chi-squared test are: identify hypotheses, construct a frequency table, apply the formula, determine degrees of freedom, and identify the p-value.
The five steps for a chi-squared test are: identify hypotheses (null and alternative), construct a frequency table (observed vs. expected), apply the chi-squared formula, determine degrees of freedom, and identify the p-value (<0.05).
| Front | 5 steps of completing a chi-squared test |
|---|---|
| Back | Identify hypotheses (null versus alternative) Construct a table of frequencies (observed versus expected) Apply the chi-squared formula Determine the degree of freedom (df) Identify the p value (<0.05) |
Tags: 4_1_species_ecosystems
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