Question 1176390
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Less than one winning ticket is the same as "NO winning tickets".


The probability to have zero winning tickets among 30 bought tickets is



    P = {{{0.9^30}}} = 0.0424.     <U>ANSWER</U>



It says that the probability to win  having 30 randomly chosen tickets is


    P' = 1 - 0.0424 = 0.9576,


which is quite high probability.
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