DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:31:47 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 182/Palo Pinto VRSN: W 182-906/Palo Pinto ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 42,580,457 0.9363 45,477,365 16 369 .045124673 2 A 42,719,124 1.0364 41,218,761 16 171 .042879179 3 A 42,302,274 1.0802 39,161,520 17 112 .036089834 4 A 42,445,808 1.0409 40,777,988 18 67 .013392816 5 C 12,552,693 0.9303 13,493,167 15 1,060 .048718561 6 C 12,530,451 0.8227 15,230,887 29 576 .192182591 7 C 12,560,828 0.9882 12,710,816 18 238 .019163475 8 C 12,482,471 0.9956 12,537,637 15 93 .005356158 9 D3 10,453,650 0.7075 14,775,477 11 917 .254996412 RANDOM TOTALS: 230,627,756 235,383,618 155 3,603 CATG D1 EXCEPTION VALUES: 5,316,850 5,374,615 TOTAL TEST VALUES (4): 235,944,606 240,758,233 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 12,037,912 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 228,720,321 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 235,944,606 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 252,796,145 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 271,295,636 (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
