DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:06:38 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 105/Hays VRSN: W 105-905/Wimberley ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 174,684,751 0.9885 176,716,996 59 1,562 2 A 174,752,115 1.0097 173,073,304 61 1,033 3 A 174,715,126 0.9667 180,733,553 31 777 4 A 174,585,315 0.8928 195,548,068 16 492 5 C 19,347,892 0.9202 21,025,747 48 2,228 6 C 19,320,797 0.9155 21,104,093 17 710 7 C 19,341,595 0.8982 21,533,729 26 403 8 C 19,331,011 0.8792 21,987,046 14 191 9 D3 138,268,205 0.9342 148,007,070 30 2,159 RANDOM TOTALS: 914,346,807 959,729,606 302 9,555 CATG D1 EXCEPTION VALUES: 4,054,920 3,989,881 TOTAL TEST VALUES (4): 918,401,727 963,719,487 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 48,185,974 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 915,533,513 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 918,401,727 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 1,011,905,461 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 913,961,442 (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
