DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:06:28 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 067/Eastland VRSN: W 067-908/Rising Star ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 1,858,862 0.9629 1,930,483 10 176 .004325410 2 A 1,862,185 0.9350 1,991,642 10 96 .008513619 3 A 1,865,297 1.0200 1,828,723 10 59 .006720284 4 A 1,833,011 1.0340 1,772,738 10 31 .006981347 5 D3 10,234,980 0.9961 10,275,053 37 1,566 .080284125 6 F1 777,339 0.9331 833,071 9 32 .020747569 7 F1 965,342 0.9551 1,010,723 7 9 .004871207 8 G1 1,127,120 0.9860 1,143,124 6 39 .037573296 9 G1 1,038,590 1.0429 995,867 4 10 .005949083 10 G1 1,264,480 1.0529 1,200,950 4 7 .025036856 RANDOM TOTALS: 22,827,206 22,982,374 107 2,025 CATG J EXCEPTION VALUES: 1,245,658 1,248,338 CATG D1 EXCEPTION VALUES: 6,330,620 5,445,310 CATG F1 EXCEPTION VALUES: 1,287,810 1,453,432 CATG G1 EXCEPTION VALUES: 809,550 795,612 TOTAL TEST VALUES (4): 32,500,844 31,925,066 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 1,596,253 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 30,328,813 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 32,500,844 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 33,521,319 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 31,371,550 (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
