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In a random sample of 49 audited estate tax returns, it was determined that the mean amount of additional tax owed was $3475 with a
In a random sample of 49 audited estate tax returns, it was determined that the mean amount of additional tax owed was $3475 with a standard deviation at $2502. Construct and interpret a 90% condence interval for the mean additional amount of tax owed for estate tax returns. (1) Find and interpret a 90% condence interval for the mean additional amount ot tax owed for estate tax retums. Select the correct choice below and ll in the answer boxes to complete your choice. (Use ascending order. Round to the nearest dollar as needed.) 0 A- There is a 90% probability that the mean additional tax owed is between 15D and $|:|. O B- 90% of taxes owed for estate ta): returns are between $E| and 5D. 0 C- One can be 90% condent that the mean additional tax owed is between $|:| and $D
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