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Mathematics 18 Online
OpenStudy (anonymous):

you toss 3 coins. Find P(at least 1 tail is tossed )

OpenStudy (nirmalnema):

possible outcomes are HHH TTT HHT HTH THH TTH THT HTT OUTCOMES WITH at least 1 t = 7

OpenStudy (anonymous):

the answer is 7

OpenStudy (nirmalnema):

yaaa

OpenStudy (nirmalnema):

wait u need the probablity ??

OpenStudy (anonymous):

7/8

OpenStudy (nirmalnema):

yup its correct

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