Examlex
What is a potential risk of placing surgical instruments of dissimilar metallic type together in a washer sterilizer cycle?
Two-way Table
A data organization method that displays frequencies or counts of variables in rows and columns, facilitating the examination of relationships between two categorical variables.
Null Hypothesis
A statistical hypothesis that assumes no effect or no difference between phenomena or populations.
Chi-square Test
A statistical test used to determine the difference between observed and expected frequencies in one or more categories.
Categorical Variables
Variables that represent categories and can take on a limited and usually fixed number of possible values, distinguishing items by non-numeric attributes.
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