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Financial Forensics · End Term · 13 Apr 2025 · January 2025 term · Set 1

Question 8: If a model predicts the positive class for all observatio…

Question 8

+1 markOne correct option

If a model predicts the positive class for all observations in a binary classification problem with both positive and negative cases present with class balance 50:50 (positive : negative), which of the following statements is true?

  1. A

    Both Recall and Precision are 100%.

  2. B

    Recall is 100%, but Precision is not necessarily 100%.

  3. C

    Precision is 100%, but Recall is not necessarily 100%.

  4. D

    Neither Recall nor Precision are 100%.

  5. E

    None of these

Show answer

Correct answer

  • B

    Recall is 100%, but Precision is not necessarily 100%.

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Question 8 of 32 in the IIT Madras BS Financial Forensics (Financial Forensics) End Term paper sat on 13 Apr 2025, in the January 2025 term (IIT M IMPROVEMENT FN EXAM QIM2 13 Apr). It carries 1 mark.

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