# SOLUTION: I would like to see if I could get assistance to show me how to work this problem. The probability of winning \$20 in a particular lottery is 0.01. What is the probablity that yo

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: I would like to see if I could get assistance to show me how to work this problem. The probability of winning \$20 in a particular lottery is 0.01. What is the probablity that yo      Log On

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 Algebra: Probability and statistics Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Probability-and-statistics Question 325234: I would like to see if I could get assistance to show me how to work this problem. The probability of winning \$20 in a particular lottery is 0.01. What is the probablity that you will get at least one \$20 winner if you buy 90 tickets. Thanks in advance! JenniferAnswer by stanbon(57347)   (Show Source): You can put this solution on YOUR website!The probability of winning \$20 in a particular lottery is 0.01. What is the probablity that you will get at least one \$20 winner if you buy 90 tickets. ---- Binomial Problem with n = 90 and p = 0.01 ---- P(at least one winner) = 1 - P(no winners) --- P(at least one) = 1 - (0.99)^90 = 1- 0.4047 = 0.5953 ============== Cheers, Stan H.