DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:06:09 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 066/Duval VRSN: W 066-902/San Diego ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 7,897,391 1.0401 7,592,915 7 564 .005816918 2 A 7,867,826 0.9606 8,190,533 7 341 .001543119 3 A 7,903,317 0.9468 8,347,399 7 215 .011969552 4 A 7,849,964 0.9199 8,533,497 7 104 .006421055 5 D3 16,361,240 1.0584 15,458,466 16 4,529 .099124135 6 F1 1,883,711 0.9095 2,071,150 6 45 .005859865 7 F1 1,934,471 0.8194 2,360,838 5 17 .018583166 8 F1 1,964,147 0.9328 2,105,646 3 6 .006999772 9 G1 17,601,546 0.9081 19,382,828 5 17 .007381415 10 G1 16,827,189 0.9796 17,177,612 3 4 .000842587 RANDOM TOTALS: 88,090,802 91,220,884 66 5,842 CATG J EXCEPTION VALUES: 7,576,657 8,232,472 CATG D1 EXCEPTION VALUES: 19,531,081 19,916,600 CATG F1 EXCEPTION VALUES: 1,331,530 1,469,615 CATG G1 EXCEPTION VALUES: 27,007,100 26,958,871 TOTAL TEST VALUES (4): 143,537,170 147,798,442 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 7,389,922 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 140,408,520 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 143,537,170 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 155,188,364 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 148,011,067 (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
