DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:38:12 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 029/Calhoun VRSN: W 029-901/Calhoun County ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 130,049,985 0.9502 136,865,907 28 3,165 .045829311 2 A 129,957,729 0.9843 132,030,610 25 1,753 .041561779 3 A 130,108,734 0.9796 132,818,226 39 1,099 .012117611 4 A 129,879,351 0.9487 136,902,447 19 581 .005475676 5 D3 33,581,593 0.8465 39,671,108 11 5,258 .071030756 6 F1 23,201,411 1.0507 22,081,861 10 354 .030746805 7 F1 23,047,841 0.9348 24,655,371 9 122 .019492224 8 F1 23,439,099 0.9137 25,652,948 9 47 .008066300 9 F1 22,714,729 0.9331 24,343,295 4 12 .006210985 10 G1 25,969,015 0.9442 27,503,723 6 53 .010540903 11 G1 26,823,354 0.9813 27,334,509 5 15 .007229452 12 G1 28,214,050 1.0242 27,547,403 4 7 .003422687 13 G1 20,866,549 1.0090 20,680,425 2 3 .000623475 14 L1 20,382,289 1.0468 19,471,044 8 393 .004957873 15 L1 20,350,590 1.0368 19,628,270 6 57 .000983940 16 L1 40,726,460 0.9169 44,417,559 5 15 .037355673 RANDOM TOTALS: 829,312,779 861,604,706 190 12,934 CATG J EXCEPTION VALUES: 39,157,361 38,502,197 CATG D1 EXCEPTION VALUES: 26,900,406 27,452,133 TOTAL TEST VALUES (4): 895,370,546 927,559,036 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 46,377,952 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 881,181,084 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 895,370,546 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 973,936,988 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,595,895,069 (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
