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A widely used extension to the RFC 822 framework that expands what can be sent via email is called
Null Hypothesis
A statement in hypothesis testing that presumes no significant difference or effect, serving as the default until evidence suggests otherwise.
Population Parameter
A value that accurately represents a particular characteristic of an entire population.
Alternative Hypothesis
A statistical hypothesis that contradicts the null hypothesis, indicating the presence of an effect, difference, or relationship.
Research Question
A precisely formulated question that a study aims to answer, guiding the direction of the research.
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