Confidence interval) In research survey, 900 randomly sampled teenagers living in the United States were asked whether t
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Confidence interval) In research survey, 900 randomly sampled teenagers living in the United States were asked whether t
Confidence interval) In research survey, 900 randomly sampled teenagers living in the United States were asked whether they have ever used their cell phone to text while driving. Of the 900 teenagers surveyed, 450 indicated that they text while driving. Obtain a Pone confidence intervall for the proportion of teenagers who text while driving. Round final answers to three decimal places where appropriate
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