DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:21:07 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 212/Smith VRSN: W 212-905/Tyler ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 680,019,752 0.9352 727,138,315 57 11,381 2 A 677,034,491 1.0290 657,953,830 57 6,427 3 A 678,467,133 1.0200 665,163,856 56 4,172 4 A 678,467,861 1.0065 674,086,300 57 2,087 5 F1 283,143,138 1.0720 264,126,062 27 1,246 6 F1 283,703,657 1.0241 277,027,299 9 338 7 F1 283,303,611 0.9055 312,869,808 7 101 8 F1 281,836,612 0.7139 394,784,440 7 30 9 L1 157,146,249 0.9829 159,880,200 12 1,322 10 L1 157,282,480 1.1246 139,856,376 11 284 11 L1 157,044,498 0.9934 158,087,878 8 85 12 L1 156,056,172 0.9913 157,425,776 6 16 RANDOM TOTALS: 4,473,505,654 4,588,400,140 314 27,489 CATG D1 EXCEPTION VALUES: 12,727,275 10,085,383 TOTAL TEST VALUES (4): 4,486,232,929 4,598,485,523 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 229,924,276 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 4,368,561,247 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 4,486,232,929 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 4,828,409,799 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 5,105,399,841 (SEE ISD SUMMARY WORKSHEET) SOURCES: (1) SEE STRATIFIED CATEGORY WORKSHEET REPORTS PTS236, PTS430 (2) NUMBER OF PARCELS SAMPLED BY STAFF (3) TOTAL CATEGORY PARCELS FROM STRATIFICATION REPORT APPRAISAL ROLL, OR SELF-REPORT (4) INCLUDES ANY PARCELS IN A, B, C, D3, F1, G1, G2,OR L1 MARKED AS EXCEPTION PROPERTIES (5) UNSTUDIED CATEGORIES AND SUB-CATEGORIES WERE NOT INCLUDED IN THE CONFIDENCE INTERVAL VALUES
