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Mathematics, 29.07.2019 06:30 GL1TCHED

The eletric copany took a survey of its customers and found that 91 of 100 people said that they were with there service . the phone company has 8000 customers . what is a good prediction of the number of customers that are sastisfied a; ; 7580 b; 7280 c; 7080 d; 7208

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