DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:53:49 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 103/Hartley VRSN: W 103-902/Hartley ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 1,662,850 0.8207 2,026,136 6 59 .023853964 2 A 1,628,390 0.9244 1,761,564 5 25 .027865424 3 A 1,583,737 1.0661 1,485,543 7 19 .008459136 4 A 1,594,956 1.0657 1,496,628 6 13 .017964116 5 D3 9,448,129 0.9892 9,551,283 20 1,080 .038426010 6 F1 11,984,342 0.9624 12,452,558 9 25 .020881063 7 L1 537,458 0.8716 616,634 5 22 .114072986 8 L1 643,147 1.1305 568,905 3 5 .008427207 RANDOM TOTALS: 29,083,009 29,959,251 61 1,248 CATG J EXCEPTION VALUES: 3,080,555 3,095,660 CATG D1 EXCEPTION VALUES: 29,361,736 31,541,258 CATG L1 EXCEPTION VALUES: 1,938,497 2,090,496 TOTAL TEST VALUES (4): 63,463,797 66,686,665 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 3,334,333 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 63,352,332 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 63,463,797 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 70,020,998 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 77,532,490 (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
