P _null Is Defined as _________

question 94

Multiple Choice

P _null is defined as _________.

• A) the probability of getting a plus with any subject in the sample of the experiment when the independent variable has no effect in the direction predicted by a directional H ₁
• B) the probability of getting a plus with any subject in the sample of the experiment when the independent variable has a real effect
• C) the probability of getting a plus with any subject in the sample of the experiment when the independent variable has an effect in the direction predicted by a directional H ₁
• D) the probability of getting a plus with any subject in the sample of the experiment when the independent variable has no effect.

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Definitions:

Individual Differences

Variations among individuals on a variety of psychological traits, abilities, and behaviors.

Cross-Cultural Research

The comparative study of cultural differences and similarities.

Brain-Wave Activity

The patterns of neuronal electrical activity in the brain, measurable with EEG, associated with different states of consciousness, like sleep, wakefulness, and meditation.

Genetics

The study of heredity and the variation of inherited characteristics.