DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:26:48 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 167/Mills VRSN: W 167-903/Star ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 D3 10,751,827 1.0962 9,808,271 25 1,374 .192341258 RANDOM TOTALS: 10,751,827 9,808,271 25 1,374 CATG J EXCEPTION VALUES: 323,710 324,506 CATG D1 EXCEPTION VALUES: 7,270,519 7,567,333 TOTAL TEST VALUES (4): 18,346,056 17,700,110 MARGIN OF ERROR PERCENT: 9.9211643 MARGIN OF ERROR VALUE: 1,756,057 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 15,944,053 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 18,346,056 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 19,456,167 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 19,074,140 (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
