Mathematics, 12.05.2021 04:10 angelthompson2018
Results from two polls, one conducted in March and one in November, were recently presented online. Both polls involved samples of 1,001 adults, aged 18 years and older. In the March sample, 47% of those sampled claimed to be fans of professional baseball whereas 53% of those polled in November claimed to be fans. Construct a 99% confidence interval for the proportion of adults who professed to be baseball fans in November (after the World Series). (Round your answers to two decimal places.) , Interpret this interval. We are 99% confident that the difference in the proportion of adults that are fans of professional baseball in November and the proportion of adults that are fans of professional baseball in March lies within the constructed interval. We are 99% confident that the true proportion of adults that are fans of professional baseball in March lies within the constructed interval. We are 99% confident that the true proportion of adults that are fans of professional baseball in November is less than the proportion of adults that are baseball fans in March. We are 99% confident that the true proportion of adults that are fans of professional baseball in November lies within the constructed interval. We are 99% confident that the true proportion of adults that are fans of professional baseball in November is greater than the proportion of adults that are baseball fans in March.
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