DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:25:37 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 249/Wise VRSN: P 249-902/Boyd ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 13,926,627 1.0819 12,872,379 11 314 2 A 13,910,205 0.9246 15,044,565 7 192 3 A 13,939,039 0.9703 14,365,700 9 141 4 A 13,869,164 0.9832 14,106,147 7 84 5 D3 81,296,900 0.9731 83,544,240 21 2,569 6 F1 4,256,227 0.9903 4,297,917 7 65 7 F1 4,395,372 0.9270 4,741,502 8 29 8 F1 4,424,685 0.9488 4,663,454 5 14 9 G1 169,105,310 1.0160 166,442,234 20 415 RANDOM TOTALS: 319,123,529 320,078,138 95 3,823 CATG D1 EXCEPTION VALUES: 2,414,892 2,366,049 CATG F1 EXCEPTION VALUES: 3,696,000 3,583,233 TOTAL TEST VALUES (4): 325,234,421 326,027,420 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 16,301,371 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 309,726,049 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 325,234,421 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 342,328,791 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 340,510,646 (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
