DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:25:31 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 248/Winkler VRSN: P 248-901/Kermit ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 12,976,229 0.8581 15,122,048 11 938 2 A 12,950,810 1.0597 12,221,204 11 548 3 A 12,943,847 0.9046 14,308,918 10 331 4 A 12,963,615 0.9946 13,033,999 11 177 5 G1 345,154,050 1.0672 323,420,212 15 475 RANDOM TOTALS: 396,988,551 378,106,381 58 2,469 CATG J EXCEPTION VALUES: 14,232,350 14,509,004 CATG D1 EXCEPTION VALUES: 591,220 1,177,835 TOTAL TEST VALUES (4): 411,812,121 393,793,220 MARGIN OF ERROR PERCENT: 5.9630267 MARGIN OF ERROR VALUE: 23,481,995 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 370,311,225 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 411,812,121 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 417,275,215 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 494,329,040 (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
