Mathematics, 05.11.2020 17:40 noname5359
An electronics store sends an email a survey to all customers who bought tablets. The previous month, 570 people bought tablets. Surveys were sent to 300 of these people, chosen at random, and 138 people responded to the survey. Identify the population and the sample.
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An electronics store sends an email a survey to all customers who bought tablets. The previous month...
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