Each week 100 customers get cards for a drawing. ten of the cards are worth $200, 10 are worth $100, 20 are worth $50, and the rest are worth $20. a manager draws cards at random, awarding the customers the amount specified on their card. the drawings continue until the store has given away more than $400. estimate the average number of winners each week. perform 10 trials using the random numbers below. let 0-5 represent $20, 6-7 represent $50, 8 represent $100, and 9 represent $200.
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