DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:04:28 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 095/Hale VRSN: P 095-905/Plainview ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 90,276,667 0.9484 95,188,388 52 2,731 2 A 90,228,818 0.9681 93,201,961 60 1,457 3 A 90,272,144 0.9827 91,861,345 43 961 4 A 90,247,648 1.1451 78,812,023 33 579 5 D3 52,130,006 0.9275 56,204,858 34 3,033 6 F1 20,886,048 0.9850 21,204,110 14 437 7 F1 20,931,689 0.9396 22,277,234 11 139 8 F1 21,393,807 0.9969 21,460,334 10 49 9 F1 20,353,344 0.9739 20,898,803 7 13 10 L1 18,139,261 0.9426 19,243,858 7 355 11 L1 18,154,232 1.1741 15,462,254 8 76 12 L1 35,905,548 0.9968 36,020,815 7 26 RANDOM TOTALS: 568,919,212 571,835,983 286 9,856 CATG J EXCEPTION VALUES: 30,794,774 31,391,262 CATG D1 EXCEPTION VALUES: 47,240,590 29,230,563 TOTAL TEST VALUES (4): 646,954,576 632,457,808 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 31,622,890 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 600,834,918 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 646,954,576 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 664,080,698 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 848,088,212 (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
