DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:56:47 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 042/Coleman VRSN: P 042-906/Novice ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,469,531 0.9555 1,537,971 12 103 2 A 1,465,877 0.9583 1,529,664 15 52 3 A 1,440,573 0.9224 1,561,766 16 34 4 A 1,451,904 0.9504 1,527,677 14 18 5 G1 5,886,920 0.9979 5,899,309 17 90 RANDOM TOTALS: 11,714,805 12,056,387 74 297 CATG J EXCEPTION VALUES: 4,965,350 5,133,327 CATG D1 EXCEPTION VALUES: 5,159,240 4,900,088 CATG D3 EXCEPTION VALUES: 7,687,670 7,526,854 TOTAL TEST VALUES (4): 29,527,065 29,616,656 MARGIN OF ERROR PERCENT: 5.0000007 MARGIN OF ERROR VALUE: 1,480,833 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 28,135,823 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 29,527,065 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 31,097,489 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 29,201,919 (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
