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A toy can produce 10diiff sounds. Nw toy is defective to produce 2 sounds in 3min. find probability that it produces 6 consecutive is 1 in(_)
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- 1 in 64 times
- 13 years agoHelpfull: Yes(11) No(3)
- (1/2)^6 will be answer
- 13 years agoHelpfull: Yes(5) No(3)
- 1/2*1/3*1/4*1/5=1/32
ans=32 - 13 years agoHelpfull: Yes(2) No(9)
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