In a random sample of 49 audited estate tax returns it was determined that the mean amount of additional tax owed was 3440 with

Question

In a random sample of 49 audited estate tax returns it was determined that the mean amount of additional tax owed was 3440 with a standard deviation of 2569 Construct and interpret a 90 confidence interval for the mean additional amount of tax owed for estate tax returns Click here to view the standard normal distribution table page 1 Click here to view the standard normal distribution table page 2 Click here to view the table of critical t values Find and interpret a 90 confidence interval for the mean additional amount of tax owed for estate tax returns Select the correct choice below and fill in the answer boxes to complete your choice Use ascending order Round to the nearest dollar as needed O A There is a 90 probability that the mean additional tax owed is between B One can be 90 confident that the mean additional tax owed is between C 90 of taxes owed for estate tax returns are between and and and

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