Examlex
________ can be misleading because they do not always portray how we really feel.
Population Mean Score
The average score or value of a specific variable for the entire population of interest.
SAT
A standardized test widely used for college admissions in the United States, assessing mathematical, reading, and writing skills.
Confidence Interval
A range of values, derived from the statistics of the observed data, that is likely to contain the value of an unknown population parameter.
Null Hypothesis
The hypothesis in statistical testing that assumes no significant difference or effect in the population; it is the hypothesis that researchers aim to test against.
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