DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:14:14 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 105/Hays VRSN: W 105-902/San Marcos CISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 250,361,564 0.9129 274,248,619 54 3,607 .017932417 2 A 250,507,793 0.9897 253,114,876 54 2,059 .004148952 3 A 250,352,314 0.9844 254,319,701 56 1,481 .005915013 4 A 250,144,759 0.9673 258,601,012 34 946 .007462196 5 B 86,316,276 0.9618 89,744,517 22 403 .025976432 6 B 88,608,694 0.9803 90,389,364 6 33 .004398932 7 B 88,363,589 1.0051 87,915,221 5 13 .000793788 8 B 80,273,053 0.9584 83,757,359 3 6 .000787064 9 D3 102,586,109 0.9399 109,145,770 20 2,405 .007945041 10 F1 100,985,865 0.9718 103,916,305 7 412 .010907097 11 F1 100,715,086 0.9505 105,960,112 7 140 .018959149 12 F1 104,975,121 1.0203 102,886,525 6 48 .004316598 13 F1 96,369,257 0.9423 102,270,250 4 10 .002348526 14 L1 41,653,238 0.9819 42,421,059 7 512 .013740062 15 L1 41,833,273 0.9386 44,569,863 8 157 .018767718 16 L1 42,229,288 1.0419 40,531,038 6 64 .001529951 17 L1 40,411,049 0.9523 42,435,208 5 17 .000705905 RANDOM TOTALS: 2,016,686,328 2,086,226,799 304 12,313 CATG J EXCEPTION VALUES: 45,461,158 45,168,953 CATG D1 EXCEPTION VALUES: 9,522,950 8,930,438 TOTAL TEST VALUES (4): 2,071,670,436 2,140,326,190 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 107,016,310 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 2,033,309,880 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 2,071,670,436 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 2,247,342,500 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 2,523,519,493 (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
