DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:07:04 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 108/Hidalgo VRSN: P 108-916/Valley View ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 28,519,911 0.9276 30,745,915 10 586 2 A 28,441,778 0.9206 30,894,827 10 428 3 A 28,539,687 0.9229 30,923,921 10 373 4 A 28,480,198 0.9706 29,342,879 11 280 5 C 5,480,968 0.9138 5,997,995 8 410 6 C 4,927,618 1.0043 4,906,520 8 316 7 C 5,237,646 0.9838 5,323,893 7 119 8 C 5,167,774 0.9943 5,197,399 6 41 9 D3 10,052,373 0.8381 11,994,241 11 265 10 F1 9,740,738 0.9202 10,585,458 7 57 11 F1 10,133,367 0.9626 10,527,080 7 22 12 F1 9,321,450 0.9550 9,760,681 5 10 13 F1 9,597,770 0.9855 9,738,985 3 5 14 L1 3,763,357 1.0238 3,675,871 7 96 15 L1 3,637,663 0.9165 3,969,081 6 29 16 L1 4,157,417 1.0493 3,962,086 5 15 17 L1 3,268,890 0.9810 3,332,202 3 5 RANDOM TOTALS: 198,468,605 210,879,034 124 3,057 CATG D1 EXCEPTION VALUES: 1,191,123 1,107,875 TOTAL TEST VALUES (4): 199,659,728 211,986,909 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 10,599,345 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 199,659,728 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 201,387,564 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 222,586,254 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 203,092,490 (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
