DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:11:03 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 175/Navarro VRSN: W 175-902/Blooming Grove ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 5,746,727 0.8629 6,659,783 10 279 .060083844 2 A 5,788,764 0.8647 6,694,535 10 148 .090673864 3 A 5,718,318 0.8316 6,876,284 11 94 .023181092 4 A 5,732,020 0.9899 5,790,504 9 58 .034854092 5 D3 56,827,030 0.9627 59,028,804 31 3,313 .137766275 RANDOM TOTALS: 79,812,859 85,049,910 71 3,892 CATG J EXCEPTION VALUES: 11,071,960 11,538,013 CATG D1 EXCEPTION VALUES: 9,111,740 8,538,543 TOTAL TEST VALUES (4): 99,996,559 105,126,466 MARGIN OF ERROR PERCENT: 7.6317290 MARGIN OF ERROR VALUE: 8,022,967 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 97,103,499 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 99,996,559 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 113,149,433 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 92,146,121 (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
