A random sample of 1023 adults in a certain large country was asked "Do you pretty much think televisions are a necessit
Posted: Mon Nov 15, 2021 12:33 pm
(c) Construct and interpret a 95% confidence interval for the population proportion OECUS II MIE vunuy boxes within your choice. (Type integers or decimals rounded to three decimal places as needed. Use ascending order.) O A. There is a % probability the proportion of adults in the country who believe that televisions are a luxury they could do without is between % confident the proportion of adults in the country who believe that televisions are a luxury they could do without is between and and B. We are
(d) Is it possible that a supermajority (more than 60%) of adults in the country believe that television is a luxury they could do without? Is it likely? It is V that a supermajority of adults in the country believe that television is a luxury they could do without because the 95% confidence interval (Type an integer or a decimal. Do not round.) (e) Use the results of part (c) to construct a 95% confidence interval for the population proportion of adults in the country who believe that televisions are a necessity. Lower bound Upper bound: (Round to three decimal places as needed.)