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In a Bundle of 50 Shirts, 44 Are Good, 4 Have Minor Defects and 2 Have Major Defects. What is the Probability That: It is Acceptable to a Trader Who Accepts Only a Good Shirt? - Mathematics

In a bundle of 50 shirts, 44 are good, 4 have minor defects and 2 have major defects. What is the probability that: 

it is acceptable to a trader who accepts only a good shirt? 

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Solution

Total number of shirts= 50 

Total number of elementary events= 50= n(s) 

Since trader accepts only good shirts and number of good shirts= 44 

Event of accepting good shirts =44= n(E) 

Probability of accepting a good shirts = `(n(E))/(n(s))=44/50=22/25`  

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APPEARS IN

Selina Concise Maths Class 10 ICSE
Chapter 25 Probability
Exercise 25 (C) | Q 10.1 | Page 394
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