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Patricia is a first-line manager who makes important decisions with middle managers and other first-line managers.What type of authority best describes Patricia's decision making?
Nominal Variables
Variables that represent categories with no intrinsic ordering or hierarchy, such as gender, nationality, or brand.
Null Hypothesis
In statistics, a statement suggesting that there is no significant effect or difference, and any observed deviation is due to random chance.
Chi-Squared Test
A statistical test used to determine if a significant relationship exists between two categorical variables by comparing observed and expected frequencies.
Contingency Table
A table used in statistics to summarize the distribution of two categorical variables, showing the frequency at which certain combinations of the variables occur.
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