DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:22:54 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 229/Tyler VRSN: P 229-905/Spurger ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 4,485,854 0.9352 4,796,679 16 225 2 A 4,472,587 0.9308 4,805,100 16 129 3 A 4,473,598 0.9754 4,586,424 15 83 4 A 4,474,649 0.9332 4,794,952 29 53 5 D3 12,033,245 0.9665 12,450,331 21 1,681 RANDOM TOTALS: 29,939,933 31,433,486 97 2,171 CATG J EXCEPTION VALUES: 2,374,074 2,633,035 CATG D1 EXCEPTION VALUES: 12,173,835 12,488,824 TOTAL TEST VALUES (4): 44,487,842 46,555,345 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 2,327,767 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 44,227,578 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 44,487,842 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 48,883,112 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 39,095,956 (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
