Examlex
If events A and B are mutually exclusive, then P(A|B) is always equal to zero.
Case Study
is a detailed examination of a particular case (such as a person, group, or event) over a period of time, often used in social, psychological, or educational research.
Representative Sample
A subset of a population that accurately reflects the members of the entire population.
Single-Blind Study
A study design where the participants do not know which group they belong to (control or experimental) to prevent bias, but the researchers do.
Naturalistic Observation
A research method that involves observing subjects in their natural environment without intervention.
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