DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:06:13 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 066/Duval VRSN: W 066-903/Freer ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 6,396,506 1.0366 6,170,660 7 373 .003676490 2 A 6,320,001 0.9369 6,745,652 7 212 .006529622 3 A 6,356,197 0.9551 6,655,007 8 140 .002670649 4 A 6,288,361 0.8982 7,001,070 6 83 .010918519 5 D3 8,270,780 0.9691 8,534,496 10 1,731 .054005429 6 G1 38,542,274 0.9661 39,894,704 7 91 .007860314 7 G1 39,295,710 0.9909 39,656,585 6 27 .004850477 8 G1 40,483,260 1.0085 40,142,053 4 10 .000427022 9 G1 35,208,455 1.0636 33,103,098 2 3 .009435713 RANDOM TOTALS: 187,161,544 187,903,325 57 2,670 CATG J EXCEPTION VALUES: 10,403,602 10,996,253 CATG D1 EXCEPTION VALUES: 11,480,380 11,804,957 TOTAL TEST VALUES (4): 209,045,526 210,704,535 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 10,535,227 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 200,169,308 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 209,045,526 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 221,239,762 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 270,631,555 (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
