DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:03:00 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 086/Gillespie VRSN: P 086-902/Harper ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 4,875,653 1.1944 4,082,094 7 112 2 A 4,860,471 0.9413 5,163,573 7 67 3 A 4,927,818 0.9039 5,451,729 6 47 4 A 4,797,265 1.1255 4,262,341 6 31 5 D3 171,593,642 0.9304 184,429,968 47 239,123 RANDOM TOTALS: 191,054,849 203,389,705 73 239,380 CATG D1 EXCEPTION VALUES: 13,860,810 13,365,102 TOTAL TEST VALUES (4): 204,915,659 216,754,807 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 10,837,740 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 204,915,659 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 205,917,067 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 227,592,547 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 186,324,716 (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
