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What was the "critical incidents" technique?
Categorical Data
Categorical data refers to variables that represent categories or groups, such as gender or eye color, which can be used in statistical analysis to compare different groups.
Confidence Intervals
A range of values, derived from a data set, used to estimate the uncertainty surrounding an estimated parameter.
Sampling Distribution
The probability distribution of a given statistic based on a random sample, used for hypothesis testing and constructing confidence intervals.
Significance Level
The probability of rejecting the null hypothesis in a statistical test when it is actually true, commonly denoted as alpha.
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