DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:57:25 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 045/Colorado VRSN: P 045-905/Weimar ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 63,942,419 0.9877 64,738,705 27 1,167 2 D3 79,325,910 0.9767 81,218,296 35 3,722 3 F1 14,825,880 0.9902 14,972,612 11 175 RANDOM TOTALS: 158,094,209 160,929,613 73 5,064 CATG D1 EXCEPTION VALUES: 10,830,737 10,296,368 TOTAL TEST VALUES (4): 168,924,946 171,225,981 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 8,561,299 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 162,664,682 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 168,924,946 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 179,787,280 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 185,508,747 (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
