DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:48:16 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 077/Floyd VRSN: W 077-902/Lockney ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 5,459,004 0.7611 7,172,519 12 282 .067351035 2 A 5,386,758 0.7877 6,838,591 12 158 .031603311 3 A 5,432,180 0.8941 6,075,584 11 94 .024430052 4 A 5,411,022 1.0194 5,308,046 10 49 .008478447 5 D3 11,631,910 0.9953 11,686,838 20 1,520 .004999909 6 F1 928,117 0.9162 1,013,007 6 35 .007494647 7 F1 924,085 0.9550 967,628 5 12 .011507548 8 F1 1,072,500 0.9386 1,142,659 4 5 .002217740 9 L1 1,001,522 1.0906 918,322 5 21 .033426310 10 L1 992,465 0.8891 1,116,258 4 10 .060919250 11 L1 979,263 0.9712 1,008,302 3 5 .026503246 RANDOM TOTALS: 39,218,826 43,247,754 92 2,191 CATG J EXCEPTION VALUES: 5,067,671 4,768,157 CATG D1 EXCEPTION VALUES: 26,175,930 13,862,566 CATG F1 EXCEPTION VALUES: 584,860 572,665 CATG L1 EXCEPTION VALUES: 797,630 799,221 TOTAL TEST VALUES (4): 71,844,917 63,250,363 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 3,162,518 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 60,087,845 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 66,412,881 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 71,844,917 (OUTSIDE CONFIDENCE INTERVAL) VALUE ASSIGNED (6): 83,571,177 (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
