DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:47:57 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 075/Fayette VRSN: W 075-902/LaGrange ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 59,394,039 0.8935 66,473,463 20 1,089 .027906945 2 A 59,265,899 0.9074 65,313,973 16 635 .020254164 3 A 59,370,094 0.9386 63,253,882 19 449 .012976144 4 A 59,245,043 0.9884 59,940,351 11 266 .007038528 5 D3 181,756,863 0.9443 192,477,881 43 6,793 .060969493 6 F1 13,902,908 0.9619 14,453,590 7 191 .028680820 7 F1 13,999,940 0.9918 14,115,689 5 77 .012668184 8 F1 14,312,651 0.9848 14,533,561 5 35 .003412788 9 F1 13,229,622 0.8665 15,267,885 4 9 .008564827 10 G1 39,494,461 0.9970 39,613,301 7 134 .029874002 11 G1 39,820,050 0.9789 40,678,363 6 55 .010573755 12 G1 39,475,480 0.9672 40,814,185 6 31 .001966493 13 G1 38,200,501 0.9964 38,338,520 5 14 .002681031 RANDOM TOTALS: 631,467,551 665,274,644 154 9,778 CATG J EXCEPTION VALUES: 14,793,111 13,066,690 CATG D1 EXCEPTION VALUES: 15,924,380 16,273,088 TOTAL TEST VALUES (4): 662,185,042 694,614,422 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 34,730,721 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 659,883,701 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 662,185,042 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 729,345,143 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 727,650,022 (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
