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[" 2.A bag contains "7" tickets marked w...

[" 2.A bag contains "7" tickets marked with the numbers "0,1,2,3,4,5,6" respectively.A ticketis drawn "hat alpha" replaced.Then the "],[" chance that after "4" drawings the sum of the numbers drawn is "8" is: "],[[" (1) "165/2401," (2) "149/2401," (3) "3/49," (4) none "]]

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