Mathematics, 08.01.2021 18:20 HarryPotter10
An airline wants to survey customers about their overall satisfaction. They take a random sample of 1{,}0001,0001, comma, 000 customers who have flown in the past month and email them a survey. The email also offers those who complete the survey a \$25$25dollar sign, 25 gift card that can be used almost anywhere. Which of these is the best example of nonresponse bias?
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An airline wants to survey customers about their overall satisfaction. They take a random sample of...
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