DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:04:38 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 098/Hansford VRSN: P 098-901/Gruver ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 5,773,164 1.0058 5,739,873 10 194 2 A 5,775,970 0.9344 6,181,475 7 99 3 A 5,728,271 1.0140 5,649,182 7 70 4 A 5,755,429 1.0143 5,674,287 6 45 5 D3 11,425,399 0.8898 12,840,412 10 1,684 6 G1 124,541,316 1.0622 117,248,462 20 538 RANDOM TOTALS: 158,999,549 153,333,691 60 2,630 CATG J EXCEPTION VALUES: 8,223,632 8,127,239 CATG D1 EXCEPTION VALUES: 29,830,262 27,220,196 TOTAL TEST VALUES (4): 197,053,443 188,681,126 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 9,434,056 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 179,247,070 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 197,053,443 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 198,115,182 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 245,246,407 (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
