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keke6361
keke6361
28.07.2019 • 
Mathematics

Sandy is her uncle at this coffee shop. she observes that, when ordering coffee, 13 of customers select chocolate flavoring. to simulate the behavior of the next 5 customers, she lets the number 1 represent someone ordering chocolate, and she lets the numbers 2 or 3 represent someone ordering a different flavor. she writes the numbers 1, 2, and 3 on cards and mixes them up. sandy then picks one card, records the result, and puts the card back. she does this process four more times to represent 5 customers and to complete 1 trial of the experiment. she repeats this experiment for a total of 10 trials. the results are recorded in the table. 12323 13123 22222 23111 11322 31112 23331 11231 32332 13111 using this simulation, what is the probability that 3 or more of the next 5 customers will order chocolate? enter your answer, as a fraction in simplified form, in the box.

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