DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:55:34 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 030/Callahan VRSN: W 030-901/Cross Plains ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 3,314,067 0.9078 3,650,658 14 235 2 A 3,315,866 0.9756 3,398,797 12 121 3 A 3,337,226 0.9733 3,428,774 14 73 4 A 3,298,971 1.0135 3,255,028 11 42 5 D3 35,633,110 1.0023 35,551,342 31 208,145 RANDOM TOTALS: 48,899,240 49,284,599 82 208,616 CATG J EXCEPTION VALUES: 2,715,680 2,856,988 CATG D1 EXCEPTION VALUES: 12,009,990 11,376,252 TOTAL TEST VALUES (4): 63,624,910 63,517,839 MARGIN OF ERROR PERCENT: 6.2036777 MARGIN OF ERROR VALUE: 3,940,442 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 59,577,397 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 63,624,910 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 67,458,281 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 61,360,702 (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
