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Mathematics 19 Online
OpenStudy (anonymous):

solve this :Ten tickets are numbered 1,2,3.........10. six tickets are selected at random one at a time with replacement. prob that largest no. appearing on the selected ticket is 7 is ??

OpenStudy (anonymous):

consider each pull of tickets separately. the first time you pick a ticket, what is the probability that it will be a number less than or equal to 7?

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