DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:23:09 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 147/Limestone VRSN: W 147-901/Coolidge ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 2,062,831 0.9132 2,258,904 12 136 .056869410 2 A 1,982,423 0.9678 2,048,381 13 71 .014649477 3 A 2,007,031 0.9953 2,016,509 17 51 .015083147 4 A 1,998,118 1.1192 1,785,309 11 24 .013819363 5 D3 7,698,525 0.9547 8,063,816 30 1,254 .014584017 RANDOM TOTALS: 15,748,928 16,172,919 83 1,536 CATG J EXCEPTION VALUES: 2,195,453 2,320,880 CATG D1 EXCEPTION VALUES: 4,583,720 4,392,731 TOTAL TEST VALUES (4): 22,528,101 22,886,530 MARGIN OF ERROR PERCENT: 5.0000022 MARGIN OF ERROR VALUE: 1,144,327 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 21,742,203 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 22,528,101 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 24,030,857 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 24,807,495 (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
