DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:48:14 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 077/Floyd VRSN: W 077-901/Floydada ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 10,223,056 0.8339 12,259,331 14 572 .033870445 2 A 10,243,355 0.9866 10,382,480 13 297 .149822356 3 A 10,227,634 0.9456 10,816,026 13 174 .015382757 4 A 10,174,683 1.0789 9,430,608 12 103 .010848778 5 D3 17,297,660 0.8718 19,841,317 20 3,106 .013673105 6 F1 1,976,105 0.7708 2,563,707 6 82 .024182372 7 F1 1,969,517 0.8952 2,200,086 8 33 .022288381 8 F1 2,043,604 0.9012 2,267,648 6 17 .023064926 9 F1 1,785,908 0.9263 1,928,002 4 6 .020112548 10 L1 2,610,098 1.0823 2,411,622 6 69 .022430697 11 L1 2,555,012 1.0303 2,479,872 5 19 .000976543 12 L1 2,575,034 0.9983 2,579,419 4 9 .002418974 13 L1 2,441,969 1.0405 2,346,919 3 4 .000785398 RANDOM TOTALS: 76,123,635 81,507,037 114 4,491 CATG J EXCEPTION VALUES: 10,507,627 9,022,812 CATG D1 EXCEPTION VALUES: 51,690,506 35,594,267 TOTAL TEST VALUES (4): 138,321,768 126,124,116 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 6,306,206 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 119,817,910 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 132,430,322 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 138,321,768 (OUTSIDE CONFIDENCE INTERVAL) VALUE ASSIGNED (6): 130,657,576 (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
