Travel to outer space: A CBS news/new york times poll found that 329 out of 763

Question

Travel to outer space: A CBS news/new york times poll found that 329 out of 763 adults said they would travel to outer space in their lifetime, given the chance. Estimate the true proportion of adults who would like to travel to outer space with 92% confidence Travel to outer space: A CBS news/new york times poll found that 329 out of 763 adults said they would travel to outer space in their lifetime, given the chance. Estimate the true proportion of adults who would like to travel to outer space with 92% confidence

Explanation / Answer

329/763= 0.431. Confidence interval is .431 +- 1.75 {((.431*(1-.431))/763}^0.5 .431 +- .031= (.40, .462)

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