Mathematics, 13.02.2021 01:00, ltawiah8393
In a recent survey, a random sample of 1,625 people shopping for a new car were asked whether they would pay the sticker price for the car. 926 reported that they would wait for the salesman to make a better offer on the car before purchasing it. What value of z should be used to calculate a confidence interval with a 90% confidence level?
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