Examlex
In a chi-square goodness-of-fit test when there is close agreement between the observed
frequency and the expected frequency, the chi-square test value will be small.
Lurking Variable
A variable that is not explicitly included in a model but influences both the independent and dependent variables, potentially confounding the results.
Driving Skill
The ability to operate a vehicle safely and efficiently, often assessed through tests or observations.
Text Messages
Text messages are short written messages sent or received on a mobile phone or similar electronic device, using a text messaging service or app.
Randomize
The process of making something random, especially to randomly assign subjects to different groups in an experiment to reduce bias.
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