DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:06:48 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 160/McCulloch VRSN: W 160-905/Lohn ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 D3 5,002,700 0.9816 5,096,475 30 951 .001715844 RANDOM TOTALS: 5,002,700 5,096,475 30 951 CATG J EXCEPTION VALUES: 2,516,320 2,308,079 CATG D1 EXCEPTION VALUES: 6,726,530 6,655,099 TOTAL TEST VALUES (4): 14,245,550 14,059,653 MARGIN OF ERROR PERCENT: 5.0000025 MARGIN OF ERROR VALUE: 702,983 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 13,356,670 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 14,245,550 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 14,762,636 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 15,874,685 (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
