DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:36:24 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 210/Shelby VRSN: W 210-903/Shelbyville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 4,798,067 0.9551 5,023,628 7 236 .047498281 2 A 4,769,211 0.9629 4,952,966 7 121 .015527373 3 A 4,755,605 0.9261 5,135,088 6 84 .007711274 4 A 4,761,204 1.0703 4,448,476 6 51 .009070709 5 D3 45,260,066 1.0225 44,264,123 22 4,071 .009660838 6 G1 26,579,501 0.9527 27,899,130 6 30 .008396502 7 G1 25,890,172 1.0335 25,050,965 5 14 .008076227 8 G1 26,237,329 1.0389 25,254,913 4 8 .026933721 9 G1 24,624,325 1.0736 22,936,219 3 4 .025332044 RANDOM TOTALS: 167,675,480 164,965,508 66 4,619 CATG D1 EXCEPTION VALUES: 20,350,678 21,588,313 TOTAL TEST VALUES (4): 188,026,158 186,553,821 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 9,327,691 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 177,226,130 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 188,026,158 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 195,881,512 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 184,241,900 (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
