CBSE Class 12 Sample Paper for 2024 Boards
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CBSE Class 12 Sample Paper for 2024 Boards
Last updated at July 23, 2026 by Teachoo
Transcript
Total probability of committing an error = Probability Jayant processes the form × Jayant’s error rate + Probability Sonia processes the form × Sonia’s error rate + Probability Oliver processes the form × Oliver’s error rate = 50% × 0.06 + 20% × 0.04 + 30% × 0.03 = 5/10 × 0.06 + 2/10 × 0.04 + 3/10 × 0.03 = 0.030 + 0.008 + 0.009 = 0.047
