DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:44:23 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 074/Fannin VRSN: W 060-914/Fannindel ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 2,697,198 0.7913 3,408,566 16 121 .057012805 2 A 2,673,035 1.0184 2,624,740 15 74 .061596030 3 A 2,711,656 1.0910 2,485,478 15 49 .025637191 4 A 2,653,703 1.1305 2,347,371 12 26 .033986126 5 D3 9,623,277 0.9401 10,236,440 20 880 .137587387 RANDOM TOTALS: 20,358,869 21,102,595 78 1,150 CATG J EXCEPTION VALUES: 1,638,398 1,655,924 CATG D1 EXCEPTION VALUES: 2,319,321 3,051,013 TOTAL TEST VALUES (4): 24,316,588 25,809,532 MARGIN OF ERROR PERCENT: 6.8039049 MARGIN OF ERROR VALUE: 1,756,056 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 24,053,476 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 24,316,588 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 27,565,588 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 21,089,296 (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
