DATE: 01/27/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:59:09 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 031/Cameron VRSN: W 031-911/Rio Hondo ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 21,339,989 0.9306 22,931,430 9 710 .086390617 2 A 21,363,868 0.9573 22,316,795 9 436 .006381728 3 A 21,374,656 0.9803 21,804,199 8 292 .004930968 4 A 21,240,769 0.9965 21,315,373 8 148 .023045324 5 C 1,999,028 1.0010 1,997,031 7 235 .010394000 6 C 1,908,824 0.9840 1,939,862 7 148 .014337560 7 C 2,009,636 0.9963 2,017,099 7 121 .002493619 8 C 1,789,108 0.9919 1,803,718 6 55 .002418388 9 D3 23,153,627 0.8913 25,977,367 21 2,162 .037692803 10 F1 1,244,495 0.9573 1,300,005 6 27 .004477441 11 F1 1,298,748 0.9370 1,386,070 5 15 .001928004 12 F1 1,325,216 0.9532 1,390,281 4 8 .000884978 13 F1 1,014,616 0.9416 1,077,545 2 3 .002650737 RANDOM TOTALS: 121,062,580 127,256,775 99 4,360 CATG J EXCEPTION VALUES: 11,719,215 12,186,086 CATG D1 EXCEPTION VALUES: 8,988,740 8,881,957 TOTAL TEST VALUES (4): 141,770,535 148,324,818 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 7,416,241 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 140,908,577 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 141,770,535 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 155,741,059 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 151,639,258 (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
