DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:09:28 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 122/Jeff Davis VRSN: P 122-902/Valentine ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 828,356 1.0157 815,552 8 62 2 A 804,230 1.0172 790,631 6 18 3 A 804,890 0.9394 856,813 5 9 4 A 812,279 0.9533 852,071 4 5 5 C 715,014 0.9189 778,119 7 440 6 C 91,120 0.9562 95,294 7 42 7 C 395,657 0.9363 422,575 8 105 8 C 396,401 1.0468 378,679 7 27 9 D3 6,488,860 0.9742 6,660,706 20 1,369 RANDOM TOTALS: 11,336,807 11,650,440 72 2,077 CATG J EXCEPTION VALUES: 7,662,887 7,879,611 CATG D1 EXCEPTION VALUES: 7,141,030 8,496,015 TOTAL TEST VALUES (4): 26,140,724 28,026,066 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 1,401,303 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 26,140,724 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 26,624,763 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 29,427,369 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 27,596,349 (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
