DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:10:45 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 127/Jones VRSN: W 127-906/Stamford ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 7,752,725 1.1147 6,954,988 8 588 2 A 7,788,708 1.0116 7,699,395 8 287 3 A 7,729,568 0.9330 8,284,639 8 160 4 A 7,758,091 0.9420 8,235,765 8 90 5 D3 4,873,063 1.0043 4,852,199 11 985 6 F1 1,891,362 0.9870 1,916,274 8 110 7 F1 1,902,344 0.9352 2,034,157 6 32 8 F1 2,177,651 0.9377 2,322,332 6 9 9 L1 1,178,778 0.9654 1,221,025 11 61 10 L1 1,250,030 0.9697 1,289,089 6 20 RANDOM TOTALS: 44,302,320 44,809,863 80 2,342 CATG J EXCEPTION VALUES: 6,256,516 6,367,355 CATG D1 EXCEPTION VALUES: 10,239,670 8,899,136 CATG F1 EXCEPTION VALUES: 1,521,340 1,655,093 CATG L1 EXCEPTION VALUES: 4,353,755 4,642,230 TOTAL TEST VALUES (4): 66,673,601 66,373,677 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 3,318,684 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 63,054,993 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 66,673,601 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 69,692,361 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 60,341,700 (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
