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Two independent random samples of sizes and
have been selected from binomial populations with parameters
and
, respectively, and resulted in 38 and 65 success, respectively. Then the standard error of
is estimated as .077.
Primacy Effect
Tendency to remember information at the beginning of a body of information better than the information that follows.
Cognitive Dissonance
A psychological theory that suggests discomfort arises when a person holds conflicting beliefs, attitudes, or values, often leading to changes in one of the beliefs or behaviors.
Primacy Effect
The tendency to remember information at the beginning of a list better than the information that follows.
First Impression
the initial perception one person has of another upon meeting, which can significantly influence future perceptions and interactions.
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