Date: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 20:42 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 189-901-189 Marfa ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 7,141,775 .9976 7,158,956 9 2 A - Single-family Residences 7,165,832 .7537 9,507,539 9 3 A - Single-family Residences 7,114,712 1.0863 6,549,491 8 4 A - Single-family Residences 7,147,789 .9856 7,252,221 10 5 D - Rural Real 9,971,476 1.0782 9,248,262 15 6 F - Commercial Real 2,354,016 .9802 2,401,567 10 7 F - Commercial Real 2,370,916 1.0076 2,353,033 10 8 L - Commercial Personal 687,991 1.0445 658,680 8 9 L - Commercial Personal 738,175 .9927 743,603 8 Random Totals: 44,692,682 45,873,352 87 Cat J Exception Values: 13,367,905 13,958,418 Cat D1 Exception Values: 13,015,880 15,208,553 Other Exception Values: 5,430,765 5,409,821 Exception Totals(3): 31,814,550 34,576,792 Test Values(4): 76,507,232 80,450,144 Margin of Error Percent: 5.0000000 Margin of Error Value: 4,022,507 Confidence Interval Values: State Lower Limit: 76,427,637 (State Test Value Minus Margin of Error Value) Local Test Value: 76,507,232 (Within Confidence Interval Limits) State Upper Limit: 84,472,651 (State Test Value Plus Margin of Error Value) Value Assigned (5): 85,184,759 (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.
