DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:54:40 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 005/Archer VRSN: W 005-902/Holliday ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 29,252,095 0.9583 30,524,987 10 532 .018954333 2 A 29,254,305 0.9498 30,800,490 10 286 .001876096 3 A 29,237,874 0.9608 30,430,760 11 224 .002840778 4 A 29,148,431 0.9815 29,697,841 14 141 .001024567 5 D3 13,307,096 0.9236 14,407,856 18 1,473 .004870304 6 G1 5,277,542 1.0060 5,246,066 6 72 .000144441 7 G1 5,115,380 1.0241 4,995,000 6 27 .004379379 8 G1 5,490,731 1.0269 5,346,899 5 13 .010116072 9 G1 4,785,930 1.0447 4,581,152 3 6 .006782780 RANDOM TOTALS: 150,869,384 156,031,051 83 2,774 CATG J EXCEPTION VALUES: 10,211,969 10,490,312 CATG D1 EXCEPTION VALUES: 11,175,337 10,683,502 TOTAL TEST VALUES (4): 172,256,690 177,204,865 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 8,860,243 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 168,344,622 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 172,256,690 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 186,065,108 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 168,304,012 (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
