DATE: 01/27/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:59:11 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 031/Cameron VRSN: W 031-912/San Benito ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 89,132,623 1.0604 84,055,661 15 3,304 .030566330 2 A 89,090,049 0.9961 89,438,861 15 1,984 .027341317 3 A 89,101,944 0.9531 93,486,459 18 1,287 .029104133 4 A 89,069,035 1.0028 88,820,338 16 675 .005039211 5 C 10,967,020 0.9932 11,042,106 7 1,114 .004297709 6 C 12,396,299 0.9415 13,166,542 7 888 .003377114 7 C 9,707,824 0.9556 10,158,878 8 531 .010720803 8 C 10,794,016 1.0068 10,721,112 7 224 .001613740 9 D3 39,574,165 0.9740 40,630,560 18 3,074 .028989755 10 F1 26,040,008 0.8468 30,751,072 9 248 .068882947 11 F1 26,014,969 0.9687 26,855,548 6 71 .004177508 12 F1 27,180,053 1.0519 25,839,008 7 29 .039138573 13 F1 24,758,598 0.9459 26,174,646 3 6 .000092740 14 L1 13,139,875 1.0026 13,105,800 7 253 .000699012 15 L1 13,196,877 0.9951 13,261,860 6 47 .002978508 16 L1 13,721,682 1.0351 13,256,383 5 14 .001943457 17 L1 12,164,559 0.9964 12,208,510 2 3 .001167324 RANDOM TOTALS: 596,049,596 602,973,344 156 13,752 CATG J EXCEPTION VALUES: 38,791,397 40,199,235 CATG D1 EXCEPTION VALUES: 9,303,441 7,364,134 TOTAL TEST VALUES (4): 644,144,434 650,536,713 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 32,526,836 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 618,009,877 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 644,144,434 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 683,063,549 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 619,268,647 (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
