DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:14:40 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 165/Midland VRSN: P 165-902/Greenwood ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 24,359,378 0.9221 26,417,284 10 470 2 A 24,373,945 0.9782 24,917,139 15 286 3 A 24,416,841 0.9664 25,265,771 27 189 4 A 24,319,841 0.9528 25,524,602 15 114 5 D3 21,831,980 0.9584 22,779,612 15 1,028 6 G1 123,443,180 0.9972 123,789,791 44 364 RANDOM TOTALS: 242,745,165 248,694,199 126 2,451 CATG J EXCEPTION VALUES: 8,070,900 9,012,839 CATG D1 EXCEPTION VALUES: 3,769,890 2,611,980 TOTAL TEST VALUES (4): 254,585,955 260,319,018 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 13,015,951 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 247,303,067 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 254,585,955 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 273,334,969 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 291,752,605 (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
