sharmadaman5631 sharmadaman5631

15-11-2017
Mathematics

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The owner of the west end kwick fill gas station wishes to determine the proportion of customers who pay at the pump using a credit card or debit card. he surveys 100 customers and finds that 80 paid at the pump. (round your answers to 2 decimal places.)

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kponcedeleon202 kponcedeleon202

15-11-2017

the estimated value of the population proportion is 80/100 = 0.8 so the population proportion is estimated using sample proportion and the answer should be 0.8

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