DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:21:53 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 220/Tarrant VRSN: W 220-912/Crowley ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 526,399,989 1.0126 519,849,881 50 5,206 2 A 525,090,437 1.0078 521,026,431 46 3,877 3 A 524,884,319 1.0174 515,907,528 49 2,723 4 A 524,771,988 1.0148 517,118,632 50 1,462 5 B 73,284,461 0.9482 77,287,978 11 166 6 B 66,912,918 0.9626 69,512,693 6 9 7 B 133,135,543 0.9905 134,412,461 8 9 8 F1 142,893,021 0.7431 192,293,125 12 138 9 F1 145,719,341 0.7895 184,571,680 10 37 10 F1 142,854,500 0.9556 149,491,942 7 15 11 F1 133,560,673 0.9561 139,693,205 4 5 12 L1 50,239,766 0.8746 57,443,135 7 389 13 L1 50,620,784 0.9940 50,926,342 7 89 14 L1 52,398,501 1.1162 46,943,649 7 24 RANDOM TOTALS: 3,092,766,241 3,176,478,682 274 14,149 CATG D1 EXCEPTION VALUES: 1,533,764 1,498,619 CATG L1 EXCEPTION VALUES: 42,009,759 40,730,316 TOTAL TEST VALUES (4): 3,136,309,764 3,218,707,617 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 160,935,381 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 3,057,772,236 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 3,136,309,764 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 3,379,642,998 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,339,945,572 (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
