DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:52:21 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 007/Atascosa VRSN: W 007-904/Lytle ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 19,422,034 0.9781 19,856,900 14 514 2 A 19,360,729 0.9488 20,405,490 15 307 3 A 19,432,393 0.9260 20,985,306 16 219 4 A 19,341,830 0.9513 20,331,998 15 132 5 C 1,613,017 0.8959 1,800,443 7 382 6 C 1,613,530 0.9643 1,673,266 7 153 7 C 1,669,634 0.8939 1,867,808 7 98 8 C 1,546,763 1.0589 1,460,726 7 66 9 D3 22,401,170 1.0253 21,848,405 20 962 10 F1 3,938,215 0.8854 4,447,950 7 46 11 F1 4,120,979 0.9834 4,190,542 5 12 12 F1 4,252,804 0.9475 4,488,447 3 5 RANDOM TOTALS: 118,713,098 123,357,281 123 2,896 CATG D1 EXCEPTION VALUES: 1,920,090 2,243,817 CATG F1 EXCEPTION VALUES: 2,533,080 2,641,937 TOTAL TEST VALUES (4): 123,166,268 128,243,035 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 6,412,152 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 121,830,883 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 123,166,268 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 134,655,187 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 120,758,865 (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
