is $13,080. Click on the datafile to reference the data. Excel File: data14-37.xlsx Use the estimated regression coefficients rounded to 2 decimals in your calculations. a. Develop a 95% confidence interval for the mean amount of total itemized deductions for all taxpayers with an adjusted gross income of $52,500 (to 2 decimals). 5 thousand to $ thousand thousand to $ thousand c. If the particular taxpayer referred to in part (b) claimed total itemized deductions of $20,400, would the IRS agent's request for an audit appear to be justified? , it is ] than anticipated. Any deductions exceeding the $ upper limit could suggest an audit. is $13,080. Click on the datafile to reference the data. Excel File: data14-37.xlsx Use the estimated regression coefficients rounded to 2 decimals in your calculations. a. Develop a 95% confidence interval for the mean amount of total itemized deductions for all taxpayers with an adjusted gross income of $52,500 (to 2 decimals). 5 thousand to $ thousand thousand to $ thousand c. If the particular taxpayer referred to in part (b) claimed total itemized deductions of $20,400, would the IRS agent's request for an audit appear to be justified? , it is ] than anticipated. Any deductions exceeding the $ upper limit could suggest an audit