DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:12:40 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 148/Lipscomb VRSN: P 148-902/Follett ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,489,477 0.7895 1,886,608 7 87 2 A 1,511,091 0.9252 1,633,259 7 38 3 A 1,489,327 0.9416 1,581,698 6 26 4 A 1,485,446 0.9580 1,550,570 6 21 5 D3 6,488,092 0.7336 8,844,182 12 979 6 G1 107,066,881 1.0198 104,988,116 26 438 RANDOM TOTALS: 119,530,314 120,484,433 64 1,589 CATG J EXCEPTION VALUES: 1,281,345 1,232,737 CATG D1 EXCEPTION VALUES: 8,918,986 11,775,163 TOTAL TEST VALUES (4): 129,730,645 133,492,333 MARGIN OF ERROR PERCENT: 5.0000003 MARGIN OF ERROR VALUE: 6,674,617 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 126,817,716 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 129,730,645 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 140,166,950 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 135,010,499 (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
