DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:23:23 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 148/Lipscomb VRSN: W 148-903/Higgins ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 1,198,586 1.0730 1,117,042 7 108 .070378336 2 A 1,231,460 1.0293 1,196,405 6 44 .136423906 3 A 1,210,339 1.0485 1,154,353 6 26 .016076841 4 A 1,145,995 1.0379 1,104,148 5 17 .005277590 5 D3 3,299,882 0.9293 3,550,933 10 605 .042573637 6 G1 20,918,124 1.1165 18,735,445 13 69 .036087744 7 G1 20,550,267 1.0507 19,558,644 10 28 .019168331 8 G1 21,280,788 1.0202 20,859,428 8 15 .017593650 9 G1 19,466,307 1.0111 19,252,603 5 8 .017489232 RANDOM TOTALS: 90,301,748 86,529,001 70 920 CATG J EXCEPTION VALUES: 7,454,927 7,483,269 CATG D1 EXCEPTION VALUES: 5,709,206 6,412,317 TOTAL TEST VALUES (4): 103,465,881 100,424,587 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 5,021,229 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 95,403,358 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 103,465,881 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 105,445,816 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 118,866,839 (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
