DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:23:55 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 234/Van Zandt VRSN: W 234-903/Edgewood ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 16,207,137 0.9220 17,578,240 16 361 2 A 16,195,148 1.0163 15,935,401 15 218 3 A 16,255,855 1.0171 15,982,553 15 164 4 A 16,152,832 1.0170 15,882,824 15 104 5 D3 65,325,220 0.9725 67,172,463 27 6,757 6 G1 3,713,788 0.9568 3,881,467 6 8 RANDOM TOTALS: 133,849,980 136,432,948 94 7,612 CATG J EXCEPTION VALUES: 7,587,686 7,624,278 CATG D1 EXCEPTION VALUES: 4,537,850 2,732,947 CATG G1 EXCEPTION VALUES: 14,551,592 14,349,723 TOTAL TEST VALUES (4): 160,527,108 161,139,896 MARGIN OF ERROR PERCENT: 5.1637175 MARGIN OF ERROR VALUE: 8,320,809 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 152,819,087 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 160,527,108 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 169,460,705 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 149,673,019 (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
