DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:20:27 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 206/San Saba VRSN: W 206-902/Richland Springs ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 919,831 1.0088 911,807 8 72 2 A 912,527 1.0310 885,089 7 43 3 A 908,207 0.9643 941,830 7 27 4 A 911,509 0.8716 1,045,788 7 15 5 D3 16,699,510 1.0496 15,910,356 20 219,651 RANDOM TOTALS: 20,351,584 19,694,870 49 219,808 CATG J EXCEPTION VALUES: 2,285,390 2,430,124 CATG D1 EXCEPTION VALUES: 16,022,320 17,764,158 TOTAL TEST VALUES (4): 38,659,294 39,889,152 MARGIN OF ERROR PERCENT: 5.0000010 MARGIN OF ERROR VALUE: 1,994,458 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 37,894,694 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 38,659,294 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 41,883,610 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 38,228,260 (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
