Vocabulary

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A practical dictionary of 512 AI, machine learning, mathematics, and programming terms from HerbDev’s AI Vocabulary app. Start with a definition, explore an example, then follow the concepts behind it.

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Statistical Significance

Research Vocabulary · Level 2 of 5

Statistical Significance

A result meeting a chosen evidence threshold under a statistical test.

It does not establish a large effect, causation, or practical usefulness.

Example

A test rejects a null model at a prespecified significance level.

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Audio transcript

Statistical Significance. A result meeting a chosen evidence threshold under a statistical test. It does not establish a large effect, causation, or practical usefulness. For example: A test rejects a null model at a prespecified significance level.

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This helps you read papers critically and distinguish evidence from claims.

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P-Value

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