The Null Hypothesis Is Rejected Whenever

question 26

Multiple Choice

The null hypothesis is rejected whenever:

• A)past studies prove it wrong.
• B)there is a low probability that the obtained results could be due to random error.
• C)the independent variable fails to have an effect on the dependent variable.
• D)the researcher is convinced that the variable is ineffective in causing changes in behavior.

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Definitions:

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Patent

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Trademark

A recognizable sign, design, or expression which identifies products or services of a particular source from those of others.

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A legal injunction issued by a court that restricts or prohibits specific actions by an individual, often related to protecting someone from harassment or harm.