DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:12:36 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 147/Limestone VRSN: P 147-903/Mexia ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 28,692,760 0.9312 30,812,672 20 1,282 2 A 28,681,246 0.9014 31,818,556 14 696 3 A 28,683,457 0.8474 33,848,781 14 448 4 A 28,623,955 0.9259 30,914,737 14 242 5 D3 43,859,438 0.9435 46,485,891 37 3,519 6 F1 11,901,507 0.9429 12,622,237 9 162 7 F1 12,055,741 0.9102 13,245,156 10 52 8 F1 14,965,743 0.9438 15,856,901 7 11 9 G1 22,585,380 1.0210 22,120,842 12 94 10 L1 5,607,538 0.9194 6,099,128 7 137 11 L1 5,572,922 0.9243 6,029,343 6 32 12 L1 6,995,356 0.9681 7,225,861 5 7 RANDOM TOTALS: 238,225,043 257,080,105 155 6,682 CATG J EXCEPTION VALUES: 19,120,682 20,203,734 CATG D1 EXCEPTION VALUES: 4,348,720 4,214,860 CATG F1 EXCEPTION VALUES: 8,362,830 8,544,204 CATG L1 EXCEPTION VALUES: 9,196,797 9,220,888 TOTAL TEST VALUES (4): 279,254,072 299,263,791 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 14,963,190 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 279,254,072 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 284,300,601 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 314,226,981 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 278,547,948 (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
