Examlex
Which of the following category of users works on a computer while away from a main office, home office, or school?
Expected Values
The mean or average outcome predicted in a probability distribution, based on the possible values it can take and their respective probabilities.
Seat Belts
Devices engineered for safety that protect passengers in a vehicle from dangerous movements caused by impacts or abrupt halts.
Chi-Squared Test
A statistical test used to examine differences between categorical variables in a contingency table, testing for independence or goodness of fit.
Nominal Variables
Variables that represent categories with no inherent order or rank among them.
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