Examlex
Under ideal conditions bacteria can divide in two every minutes. The best temperature for bacteria to grow quickly is_______ _. It is recommended that raw food should be cooked until the core temperature is above _________.
Expected Frequencies
Predicted counts of occurrences that are calculated for categories or intervals within a statistical analysis, serving as a basis for comparison against observed frequencies.
Categorical Variables
Variables representing categories, indicating the presence or absence of some characteristic or attribute, typically non-numeric.
Chi-square Goodness-of-fit
A statistical test that compares observed frequencies in a distribution to frequencies expected under a specific hypothesis.
Chi-square Statistic
A statistical measure used to assess the differences between categorical variables in a contingency table.
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