Date: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 20:48 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 198-906-198 Mumford ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 D - Rural Real 2,096,340 1.0732 1,953,354 10 2 G - Oil, Gas, Minerals 22,632,840 1.0433 21,693,511 30 Random Totals: 24,729,180 23,646,865 40 Cat J Exception Values: 3,704,624 3,865,474 Cat D1 Exception Values: 4,632,670 5,084,795 Other Exception Values: 0 0 Exception Totals(3): 8,337,294 8,950,269 Test Values(4): 33,066,474 32,597,134 Margin of Error Percent: 5.0000000 Margin of Error Value: 1,629,857 Confidence Interval Values: State Lower Limit: 30,967,277 (State Test Value Minus Margin of Error Value) Local Test Value: 33,066,474 (Within Confidence Interval Limits) State Upper Limit: 34,226,991 (State Test Value Plus Margin of Error Value) Value Assigned (5): 35,210,719 (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.
