DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:13:36 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 158/Matagorda VRSN: P 158-905/Palacios ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 26,931,688 0.9486 28,390,985 18 886 2 A 26,905,049 0.7948 33,851,345 16 482 3 A 26,953,566 0.8122 33,185,873 16 312 4 A 26,848,456 0.9777 27,460,833 19 168 5 D3 22,459,369 0.9136 24,583,372 20 2,797 6 F1 3,955,565 0.7463 5,300,234 7 101 7 F1 4,022,860 0.8045 5,000,447 7 41 8 F1 3,906,005 0.6069 6,435,994 6 19 9 F1 3,961,293 0.7848 5,047,519 4 9 10 L1 7,193,747 0.9869 7,289,236 8 147 11 L1 8,005,222 0.9842 8,133,735 8 40 12 L1 6,864,194 1.0004 6,861,449 7 27 13 L1 6,436,664 1.1177 5,758,848 6 19 RANDOM TOTALS: 174,443,678 197,299,870 142 5,048 CATG J EXCEPTION VALUES: 19,740,003 20,059,773 CATG D1 EXCEPTION VALUES: 19,286,472 19,734,666 CATG G1 EXCEPTION VALUES: 90,508,680 89,600,411 TOTAL TEST VALUES (4): 303,978,833 326,694,720 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 16,334,736 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 303,978,833 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 310,359,984 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 343,029,456 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,032,407,868 (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
