DATE: 01/26/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:23:31 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 137/Kleberg VRSN: W 137-903/Riviera ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 10,213,412 0.9074 11,255,689 11 268 .033537968 2 A 10,212,130 0.9765 10,457,890 6 135 .012581802 3 A 10,177,997 0.9752 10,436,830 6 86 .004713912 4 A 10,169,545 0.9802 10,374,969 6 50 .011660705 5 D3 7,868,141 0.9993 7,873,653 10 1,208 .015104995 6 G1 7,756,758 1.0515 7,376,850 4 10 .023269590 7 G1 7,874,824 1.1264 6,991,143 3 5 .008783930 8 G1 5,995,799 1.0109 5,931,149 2 3 .016719782 RANDOM TOTALS: 70,268,606 70,698,173 48 1,765 CATG J EXCEPTION VALUES: 8,907,050 8,941,839 CATG D1 EXCEPTION VALUES: 31,296,099 34,867,688 CATG G1 EXCEPTION VALUES: 17,980,035 18,634,927 TOTAL TEST VALUES (4): 128,451,790 133,142,627 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 6,657,131 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 126,485,496 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 128,451,790 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 139,799,758 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 147,021,400 (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
