Examlex
No federal money can be spent without ____________________.
Column Percentages
Percentages that represent the portion each category within a column constitutes of the column's total, often used in crosstabulation tables to analyze categorical data.
Poisson Distribution
A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space.
Significance Level
The significance level is a threshold in hypothesis testing, beyond which an observed effect is considered statistically significant, typically set at 0.05.
Fixed Interval
A concept in operant conditioning referring to a schedule of reinforcement where rewards are given after a specific, constant amount of time has passed.
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