DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:32:52 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 187/Polk VRSN: W 187-906/Leggett ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 2,785,523 1.0751 2,590,943 7 191 .104998699 2 A 2,797,161 1.0163 2,752,299 6 83 .158901370 3 A 2,768,861 0.7177 3,857,964 6 47 .047484097 4 A 2,759,523 0.9176 3,007,327 5 23 .091047064 5 D3 4,725,583 1.0529 4,488,159 23 946 .021744342 6 G1 38,790,225 0.9740 39,825,693 11 24 .010875355 RANDOM TOTALS: 54,626,876 56,522,385 58 1,314 CATG J EXCEPTION VALUES: 3,900,240 4,440,498 CATG D1 EXCEPTION VALUES: 13,478,079 13,397,087 TOTAL TEST VALUES (4): 72,005,195 74,359,970 MARGIN OF ERROR PERCENT: 5.0000007 MARGIN OF ERROR VALUE: 3,717,999 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 70,641,971 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 72,005,195 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 78,077,969 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 78,343,374 (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
