Examlex
A two-independent sample t test is used when the same participants are observed in each of two groups.
Test Statistic
A calculated value used in statistical hypothesis testing to determine whether to reject the null hypothesis.
Bootstrap Distributions
Bootstrap distributions are theoretical distributions created by resampling with replacement from an observed dataset, used to estimate the sampling distribution.
Population Distribution
A description of how individuals are distributed across the range of possible outcomes in a given population.
Trimmed Mean
A method of averaging that involves removing a certain percentage of the largest and smallest values before calculating the mean.
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