DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:18:36 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 194/Red River VRSN: P 194-903/Rivercrest ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 7,809,075 0.9570 8,159,953 8 446 2 A 7,842,373 0.9926 7,900,839 8 232 3 A 7,834,741 0.9755 8,031,513 7 152 4 A 7,767,880 1.0078 7,707,759 9 90 5 D3 33,616,550 1.0082 33,343,136 18 3,476 6 G1 10,709,850 0.9768 10,964,220 18 102 RANDOM TOTALS: 75,580,469 76,107,420 68 4,498 CATG J EXCEPTION VALUES: 7,973,580 7,680,437 CATG D1 EXCEPTION VALUES: 14,212,210 13,666,627 TOTAL TEST VALUES (4): 97,766,259 97,454,484 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 4,872,724 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 92,581,760 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 97,766,259 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 102,327,208 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 91,850,026 (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
