DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:24:37 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 158/Matagorda VRSN: W 158-905/Palacios ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 30,629,694 0.9096 33,673,806 15 897 .149523674 2 A 30,600,725 0.8965 34,133,547 15 489 .069710992 3 A 30,533,924 0.7985 38,239,103 18 317 .043168946 4 A 30,559,175 0.9943 30,734,361 11 172 .039349662 5 D3 25,341,095 0.8250 30,716,479 12 2,810 .101071975 6 F1 4,286,300 1.0019 4,278,171 8 102 .020621427 7 F1 4,267,261 0.6151 6,937,508 6 39 .167424659 8 F1 4,139,884 0.8220 5,036,355 5 18 .085874583 9 F1 4,197,648 0.9603 4,371,184 5 7 .016604199 10 G1 11,403,300 0.9929 11,484,842 4 11 .000218422 11 G1 12,628,649 0.9578 13,185,058 3 6 .003201701 12 G1 12,792,620 1.0143 12,612,265 2 3 .000326328 13 L1 6,132,587 1.0347 5,926,923 7 149 .007659657 14 L1 6,530,460 0.9946 6,565,916 6 43 .000175645 15 L1 5,585,699 0.9989 5,591,850 6 28 .000729744 16 L1 5,869,925 1.0993 5,339,693 5 17 .091791114 RANDOM TOTALS: 225,498,946 248,827,061 128 5,108 CATG J EXCEPTION VALUES: 13,521,777 13,506,070 CATG D1 EXCEPTION VALUES: 21,408,052 22,038,177 CATG G1 EXCEPTION VALUES: 48,672,360 50,321,563 TOTAL TEST VALUES (4): 309,101,135 334,692,871 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 16,734,644 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 309,101,135 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 317,958,227 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 351,427,515 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 935,738,232 (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
