DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:15:15 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 166/Milam VRSN: W 166-905/Thorndale ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 8,006,745 0.8680 9,224,361 13 232 2 A 8,031,517 0.8995 8,928,868 12 126 3 A 7,961,005 1.0148 7,844,900 12 82 4 A 7,990,859 0.9678 8,256,726 11 53 5 D3 35,306,168 1.0522 33,554,617 20 2,224 RANDOM TOTALS: 67,296,294 67,809,472 68 2,717 CATG J EXCEPTION VALUES: 8,709,306 8,822,097 CATG D1 EXCEPTION VALUES: 9,872,060 8,982,977 TOTAL TEST VALUES (4): 85,877,660 85,614,546 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 4,280,727 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 81,333,819 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 85,877,660 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 89,895,273 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 82,918,356 (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
