Question 36 (ii) - CBSE Class 12 Sample Paper for 2024 Boards - Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

Last updated at Dec. 13, 2024 by Teachoo

(ii) Find the total probability of committing an error in processing the form.

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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

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo

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