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Business Analytics · End Term · 31 Aug 2025 · May 2025 term · Set QDB3

Question 3: | | | Actual Class | | | | |---|---|---|---|---|---| | | …

Question 3

+1 markNumerical answer

Given the confusion matrix in Table-1, answer the given subquestions

Actual Class
ABCD
Predicted ClassA10001010
B10801025
C3007010
D30102570

Table -1: Confusion Matrix

What is the precision for predicting Class-D? [Note: Enter your answer in “PERCENTAGE” rounded to two decimal places without the percentage symbol. For example, if your answer is 1.235% then enter the answer as “1.24”]

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Correct answer: 51 (accepted within ±1)

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Question 3 of 30 in the IIT Madras BS Business Analytics (Business Analytics) End Term paper sat on 31 Aug 2025, in the May 2025 term (IIT M DIPLOMA FN EXAM QDD1 31 Aug 2025). It carries 1 mark.

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