DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:11:33 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 175/Navarro VRSN: W 175-911/Rice ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 2,742,278 0.9481 2,892,393 8 109 .002989987 2 A 2,740,563 0.8742 3,134,938 7 62 .017722803 3 A 2,715,475 0.9775 2,777,980 10 39 .009051263 4 A 2,672,523 0.8952 2,985,392 7 24 .029186989 5 D3 31,980,381 0.9467 33,780,903 20 1,724 .036209429 RANDOM TOTALS: 42,851,220 45,571,606 52 1,958 CATG J EXCEPTION VALUES: 3,727,510 3,755,349 CATG D1 EXCEPTION VALUES: 3,516,290 3,143,891 TOTAL TEST VALUES (4): 50,095,020 52,470,846 MARGIN OF ERROR PERCENT: 5.5491958 MARGIN OF ERROR VALUE: 2,911,710 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 49,559,136 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 50,095,020 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 55,382,556 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 59,993,133 (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
