1. DETAILS PECKSTAT2COREQ 9.R.084.S. MY NOTES In a survey on supernatural experiences, 728 of 4,003 adult Americans surveyed reported that they had seen a ghost. Assume that this sample is representative of the population of adult Americans. (a) Use the given information to estimate the proportion of adult Americans who would say they have seen a ghost. (Round your answer to three decimal places.) (b) Verify that the conditions for use of the margin of error formula to be appropriate are met. The condition that the sample is a random sample from the population of interest or the sample is selected in a way that should result in a representative sample is -Select- v. The condition that the sample size is large is -Select-- v. (c) Calculate the margin of error. (Round your answer to three decimal places.) (d) Interpret the margin of error in context. O Itis unlikely that the estimated proportion of all adult Americans who would say they have seen a ghost differs from the true population proportion by less than the value calculated above. O It is likely that the estimated proportion of all adult Americans who would say they have seen a ghost differs from the true population proportion by the value calculated above. O t is impossible that the estimated proportion of all adult Americans who would say they have seen a ghost differs from the true population proportion by more than the value calculated above. O It is unlikely that the estimated proportion of all adult Americans who would say they have seen a ghost differs from the true population proportion by more than the value calculated above. O It is impossible that the estimated proportion of all adult Americans who would say they have seen a ghost differs from the true population proportion by less than the value calculated above. (e) Construct a 90% confidence interval the proportion of all adult Americans who would say they have seen a ghost. (Use a table SALT. your answers to three decimal places.) Interpret the interval. O There is a 90% chance that the true proportion of all adult Americans who would say they have seen a ghost falls directly in the middle of this interval. O we are 90% confident that the true proportion of all adult Americans who would say they have seen ghost falls within this interval.