DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:07:31 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 161/McLennan VRSN: W 161-918/Axtell ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 8,069,998 0.9697 8,322,159 12 229 .007671003 2 A 8,098,196 0.9286 8,720,866 9 121 .007348435 3 A 8,033,644 0.9367 8,576,539 11 84 .008989718 4 A 8,038,095 0.9603 8,370,400 10 56 .005811046 5 D3 40,945,669 1.0473 39,096,409 24 1,666 .048290150 RANDOM TOTALS: 73,185,602 73,086,373 66 2,156 CATG J EXCEPTION VALUES: 4,696,597 4,799,877 CATG D1 EXCEPTION VALUES: 4,202,581 3,735,073 TOTAL TEST VALUES (4): 82,084,780 81,621,323 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 4,081,066 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 77,540,257 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 82,084,780 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 85,702,389 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 72,997,102 (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
