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After his mother smiles,Jimmy's request for a snack is reinforced.But if his mother is not smiling,his subsequent request for a snack is not reinforced.By indicating that Jimmy's request for a snack will be reinforced,the mother's smile is a(n)
Random Sample
A subset of individuals chosen from a larger population, where each individual has an equal chance of being selected, used to infer population characteristics.
Small Bag
A diminutive container used for carrying personal items or purchases, typically hand-held or shoulder-mounted.
Large-Sample Z
A statistical method used to approximate the significance of difference between means, applicable when sample size is large and variances are known or assumed to be equal.
Corresponding P-Value
The probability of obtaining a test statistic at least as extreme as the one that was actually observed, assuming that the null hypothesis is true.
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