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A Bag Contains Six Identical Black Balls. a Child Withdraws One Ball from the Bag Without Looking into It. What is the Probability that He Takes Out: A Black Ball - Mathematics

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Question

A bag contains six identical black balls. A child withdraws one ball from the bag without looking into it. What is the probability that he takes out: 

 a black ball

Solution

E= event of drawing a black ball = number of black in this bag =6 

probability of drawing a black ball = `P(s)=(n(E))/(n(S))=6/6=1 `

  Is there an error in this question or solution?
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APPEARS IN

 Selina Solution for Concise Mathematics for Class 10 ICSE (2020 (Latest))
Chapter 25: Probability
Exercise 25(A) | Q: 13.2 | Page no. 386
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Solution A Bag Contains Six Identical Black Balls. a Child Withdraws One Ball from the Bag Without Looking into It. What is the Probability that He Takes Out: A Black Ball Concept: Type of Event - Complementry.
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