Date: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 21:16 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 223-904-223 Wellman-Union CISD ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 D - Rural Real 5,361,226 .9874 5,429,639 20 2 G - Oil, Gas, Minerals 23,101,630 .9155 25,233,894 26 Random Totals: 28,462,856 30,663,533 46 Cat J Exception Values: 5,137,520 4,940,547 Cat D1 Exception Values: 31,846,642 30,319,874 Other Exception Values: 0 0 Exception Totals(3): 36,984,162 35,260,421 Test Values(4): 65,447,018 65,923,954 Margin of Error Percent: 5.0000000 Margin of Error Value: 3,296,198 Confidence Interval Values: State Lower Limit: 62,627,756 (State Test Value Minus Margin of Error Value) Local Test Value: 65,447,018 (Within Confidence Interval Limits) State Upper Limit: 69,220,152 (State Test Value Plus Margin of Error Value) Value Assigned (5): 77,654,986 (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.
