Date: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 16:24 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 .8455 8,446,807 10 2 A - Single-family Residences 7,165,832 .7328 9,778,701 10 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 .9400 10,607,953 16 6 F - Commercial Real 2,354,016 .7994 2,944,729 10 7 F - Commercial Real 2,370,916 1.0076 2,353,033 10 8 L - Commercial Personal 687,991 .9812 701,173 8 9 L - Commercial Personal 738,175 .9763 756,094 8 Random Totals: 44,692,682 49,390,202 90 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 5,477,393 Exception Totals(3): 31,814,550 34,644,364 Test Values(4): 76,507,232 84,034,566 Margin of Error Percent: 5.7657226 Margin of Error Value: 4,845,200 Confidence Interval Values: Local Test Value: 76,507,232 (Outside of ConfidenceInterval Limits) State Lower Limit: 79,189,366 (State Test Value Minus Margin of Error Value) State Upper Limit: 88,879,766 (State Test Value Plus Margin of Error Value) Value Assigned (5): 92,192,104 (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.
