Date: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 15:25 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 142-901-142 Cotulla ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 30,216,625 .8771 34,450,604 10 2 D - Rural Real 10,474,080 .9227 11,351,555 9 3 F - Commercial Real 12,716,305 .9832 12,933,589 10 4 G - Oil, Gas, Minerals 77,721,544 1.0324 75,282,394 27 Random Totals: 131,128,554 134,018,142 56 Cat J Exception Values: 18,324,660 18,820,918 Cat D1 Exception Values: 48,267,474 58,242,461 Other Exception Values: 0 0 Exception Totals(3): 66,592,134 77,063,379 Test Values(4): 197,720,688 211,081,521 Margin of Error Percent: 5.0000000 Margin of Error Value: 10,554,076 Confidence Interval Values: Local Test Value: 197,720,688 (Outside of ConfidenceInterval Limits) State Lower Limit: 200,527,445 (State Test Value Minus Margin of Error Value) State Upper Limit: 221,635,597 (State Test Value Plus Margin of Error Value) Value Assigned (5): 214,782,831 (See ISD Summary Worksheet) Sources: (1) See Stratified Ratio Detail Report VAL7214. (2) Number of parcels sampled by staff. (3) Exception value includes, if tested, D1, the J sample, and any parcels in A,B,C,D,F1,G or L1 marked as exception properties. (4) Unstudied categories and sub-categories were not included in the test values. (5) Includes local value of unstudied property categories and sub-categories.
