DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:51:56 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 097/Hamilton VRSN: W 097-903/Hico ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 8,009,819 1.0122 7,913,277 16 238 .042097946 2 A 8,010,659 0.9604 8,340,961 16 147 .043536213 3 A 8,009,509 0.9953 8,047,331 15 109 .032897352 4 A 7,983,545 1.0587 7,540,894 19 69 .040596598 5 D3 50,415,970 1.0127 49,783,717 29 2,797 .061962641 6 F1 2,569,863 1.0925 2,352,277 7 53 .081663411 7 F1 2,642,828 0.9235 2,861,752 7 28 .149215383 8 F1 2,481,065 1.1091 2,237,007 8 14 .057321735 9 F1 2,508,518 0.9283 2,702,271 6 7 .043969903 RANDOM TOTALS: 92,631,776 91,779,487 123 3,462 CATG J EXCEPTION VALUES: 4,848,980 4,857,994 CATG D1 EXCEPTION VALUES: 10,404,091 10,896,478 TOTAL TEST VALUES (4): 107,884,847 107,533,959 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 5,376,698 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 102,157,261 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 107,884,847 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 112,910,657 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 99,954,935 (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
