Each week 100 customers get cards for a drawing. Ten of the cards are worth $200

Question

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 S20. 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 S100, and 9 represent S200. 444960286882700248578474016654965 95398398 7433 1799 95457503704628199856701171562710 19489 D The average number of winners each week is

Explanation / Answer

Trials are:

The average number of winners per week is 7.7

0-5 $        20 6-7 $        50 8 $      100 9 $      200

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