DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:34:51 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 201/Rusk VRSN: W 201-903/Laneville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 4,081,533 0.9130 4,470,463 8 144 .009776098 2 A 4,065,786 0.9443 4,305,608 7 79 .046808563 3 A 4,029,375 0.9447 4,265,243 7 56 .015475609 4 A 4,015,861 1.0053 3,994,689 7 35 .018288096 5 D3 15,558,740 1.0822 14,376,954 20 1,813 .073202942 6 G1 6,996,310 1.0094 6,931,157 14 38 .014681626 RANDOM TOTALS: 38,747,605 38,344,114 63 2,165 CATG J EXCEPTION VALUES: 3,922,813 4,187,161 CATG D1 EXCEPTION VALUES: 9,662,740 9,754,985 TOTAL TEST VALUES (4): 52,333,158 52,286,260 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 2,614,313 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 49,671,947 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 52,333,158 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 54,900,573 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 48,610,173 (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
