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3 cards from this section. Quick, good the night before a test.
What does d' represent in statistics?
Think of it in relation to performance.
What value did we choose for A in this lesson?
It's our arbitrary reference point.
What does d' measure in signal detection theory?
Remember, it's tied to performance analysis.
Is the common factor c arbitrary?
Reflect on the flexibility of its choice.
Given values A=40 and c=2 in a dataset, how do these values impact your calculation of d'?
Consider how adjusting A or c changes the outcome.
If you were to choose a very high value for A compared to your dataset, what issues might arise?
Think about the relationship between A, c, and your data.
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