DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:06:56 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 108/Hidalgo VRSN: P 108-912/La Joya ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 209,843,453 0.8500 246,874,651 15 7,061 2 A 209,810,213 0.9787 214,376,431 14 4,021 3 A 209,859,207 1.0098 207,822,546 17 2,795 4 A 209,772,820 0.9784 214,403,945 21 1,741 5 C 30,248,024 0.9912 30,516,570 7 2,824 6 C 29,043,495 1.0289 28,227,714 8 1,772 7 C 29,246,683 1.0108 28,934,194 9 1,322 8 C 29,518,480 0.9700 30,431,423 6 576 9 D3 67,575,243 0.9926 68,079,028 31 4,325 10 F1 26,286,714 0.8449 31,112,219 7 334 11 F1 26,138,496 0.9584 27,273,055 9 144 12 F1 26,360,454 0.9744 27,053,011 8 71 13 F1 26,114,700 0.9162 28,503,274 7 24 14 G1 216,255,340 1.0019 215,845,234 20 258 RANDOM TOTALS: 1,346,073,322 1,399,453,295 179 27,268 CATG D1 EXCEPTION VALUES: 17,771,245 20,464,513 TOTAL TEST VALUES (4): 1,363,844,567 1,419,917,808 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 70,995,890 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 1,348,921,918 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 1,363,844,567 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 1,490,913,698 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,445,493,181 (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
