- Distribution Area in Right Tail 0.25 1.15 0.115 0.025 0.01 1.376 3.078 6.314 12.706 15 RU4 137 421 2.920 9.925 32.12 IL765 1.250 2.357 3.142 4 541 7.453 10.215 12 014 1 190 3 716 0920 156 147 2015 2471 2.447 2612 3.143 IL7II 2 365 4.JK5 4501 STHI 1-100 4.74 1 7OO 1.372 1.812 2159 2 704 4 417 OFIT 2:201 2.179 2 3013 3.930 2.160 3012 3 377 2.145 2 304 2977 0.8-66 1-074 2.131 2047 4 173 1071 1.347 3.120 2 KIR 2.101 2.HTM 3.147 ILARS 1 3015 2 861 1.321 2.080 1.858 2074 2.819 3.119 3.792 2069 1 177 2.ROT 2 104 3.485 2.79 1.316 2060 2 7AT 3.4501 3725 1.856 1.058 1.315 2 056 2162 2.779 3.435 3. 707 1,057 2053 2474 MOST 1421 2048 2 154 2.743 3 047 3.650 1.854 JTHIS 1410 2457 0.853 1 0154 20-40 2037 2141 2449 2.738 3015 3612 1051 20115 3445 1852 1 0152 1 HIT 2 0132 2 136 ZMI 2.72N 01852 1.3016 2030 2137 1852 2 0138 2131 2.719 3.133 3.542 2715 3 574 1 0 2127 1.314 1.851 1.3413 2171 2971 3551 1 047 .361 3.460 1.045 2 000 2660 2915 3.232 1 044 4211 3 415 1.242 1.145 3.416 11846 1490 1.391 1-987 2612 3412 OLAJT 1042 1:041 3.174 3.390 DAJT 01625 1674 11.842 2576 3291 0.25 0.15 1.10 405In a random sample of 100 audited estate tax returns, it was determined that the mean amount of additional tax owed was $3493 with a standard deviation of $2527. Construct and interpret a 90% confidence interval for the mean additional amount of tax owed for estate tax returns Click the icon to view the t-distribution table. The lower bound is $ . (Round to the nearest dollar as needed.) The upper bound is $ . (Round to the nearest dollar as needed.) Interpret a 90% confidence interval for the mean additional amount of tax owed for estate tax returns. Choose the correct answer below. O A. One can be 90% confident that the mean additional tax owed is less than the lower bound. O B. One can be 90% confident that the mean additional tax owed is between the lower and upper bounds. O C. One can be 90% confident that the mean additional tax owed is greater than the upper bound