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Rachael is asked to record her cigarette cravings as they occur each day over the course of a week. She writes down how often she feels the urge to smoke, how long the cravings last, and her behavior and thoughts about each episode. Within a behavioral paradigm, this activity recording would be known as
Null Hypothesis
A hypothesis that assumes no statistical significance exists in a set of given observations, aiming to be disproven.
Normal Curve
A bell-shaped curve that represents the distribution of data about a mean in a symmetrical pattern, indicating normal distribution in statistics.
Obtained Value
The actual value or result derived from a statistical test or experimental measurement.
Critical Value
A point on the scale of the test statistic beyond which we reject the null hypothesis; it's determined by the chosen significance level.
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