DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:58:37 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 052/Crane VRSN: W 052-901/Crane ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 8,287,572 0.8190 10,119,136 9 498 2 A 8,300,877 0.9118 9,103,835 15 296 3 A 8,281,426 0.8312 9,963,217 12 198 4 A 8,263,944 0.8804 9,386,579 8 120 5 G1 698,991,530 0.9486 736,866,466 23 640 RANDOM TOTALS: 732,125,349 775,439,233 67 1,752 CATG J EXCEPTION VALUES: 19,994,403 20,066,131 CATG D1 EXCEPTION VALUES: 1,719,970 2,553,100 TOTAL TEST VALUES (4): 753,839,722 798,058,464 MARGIN OF ERROR PERCENT: 7.4568889 MARGIN OF ERROR VALUE: 59,510,333 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 738,548,131 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 753,839,722 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 857,568,797 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 873,891,520 (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
