DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:23:57 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 153/Lynn VRSN: W 153-904/Tahoka ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 9,640,141 0.7061 13,652,657 16 447 .042209090 2 A 9,660,702 0.8769 11,016,880 15 223 .034881273 3 A 9,618,986 0.9712 9,904,228 15 131 .010243903 4 A 9,603,100 1.1286 8,508,861 15 82 .011235846 5 D3 5,592,680 1.2121 4,614,042 10 1,533 .183616226 6 F1 1,180,194 0.9006 1,310,453 6 66 .099820696 7 F1 1,235,705 0.8925 1,384,543 5 19 .033221780 8 F1 1,252,254 1.0082 1,242,069 4 8 .010750175 9 F1 1,010,487 1.0275 983,442 2 3 .000056325 RANDOM TOTALS: 48,794,249 52,617,175 88 2,512 CATG J EXCEPTION VALUES: 6,456,440 5,946,572 CATG D1 EXCEPTION VALUES: 21,533,130 17,787,389 TOTAL TEST VALUES (4): 76,783,819 76,351,136 MARGIN OF ERROR PERCENT: 5.0000003 MARGIN OF ERROR VALUE: 3,817,557 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 72,533,579 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 76,783,819 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 80,168,693 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 77,522,405 (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
