DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:08:53 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 167/Mills VRSN: W 167-904/Priddy ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 636,495 0.9383 678,349 14 32 .121922685 2 A 658,067 0.9313 706,611 11 18 .026457845 3 A 646,804 0.9814 659,063 10 11 .049748544 4 D3 8,169,975 1.1116 7,349,744 36 923 .066103153 RANDOM TOTALS: 10,111,341 9,393,767 71 984 CATG J EXCEPTION VALUES: 35,260 35,260 CATG D1 EXCEPTION VALUES: 4,475,868 4,650,922 CATG A EXCEPTION VALUES: 739,486 676,831 TOTAL TEST VALUES (4): 15,361,955 14,756,780 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 737,839 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 14,018,941 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 15,361,955 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 15,494,619 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 14,355,366 (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
