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Mr green
Probabilty and Statistics..........?
A lot of 100 semiconductor chips contains 20 that are defective. Two chips are selected at random, without replacement from the lot.
1. What is the probability that the first one selected is defective?
2.What is the probability that the second one selected is defective given that the first one defective?
3. What is the probability that both are defective?
2 AnswersMathematics1 decade agoWith deep reasoning and smartness,which team do you reason will win the champions league.?
Real Madrid,Barcelona,Bayern Munich,Juventus,Chelsea,Man Utd,Liverpool,Inter Milan.
1 AnswerUEFA Champions League1 decade ago