DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:12:42 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 148/Lipscomb VRSN: P 148-903/Higgins ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,186,212 0.8704 1,362,835 7 108 2 A 1,213,535 0.7920 1,532,241 6 44 3 A 1,172,469 1.0749 1,090,770 8 26 4 A 1,191,561 1.0097 1,180,114 5 18 5 D3 3,314,693 0.9085 3,648,534 11 632 6 G1 66,818,809 1.0571 63,209,544 43 199 RANDOM TOTALS: 74,897,279 72,024,038 80 1,027 CATG J EXCEPTION VALUES: 7,107,133 7,281,001 CATG D1 EXCEPTION VALUES: 5,772,377 6,390,843 TOTAL TEST VALUES (4): 87,776,789 85,695,882 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 4,284,794 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 81,411,088 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 87,776,789 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 89,980,676 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 94,075,843 (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
