School and Appraisal Districts' Property Value Study 2003 Preliminary Report



Date:   1/22/2004                        COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         Page:      1
Time:     14:19                                      2003 Property Value Study                                          Rpt: VAL7000
                                                     Confidence Interval Detail
                                                        094-901-094 Seguin

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                                                              (1)                         (2)
  (1)                  (1)                        (1)       Stratum         (1)         Sample
Stratum              Category                 Local Value    Ratio      State Value      Size
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  1      A  - Single-family Residences        219,495,292     .9377     234,078,375       45
  2      A  - Single-family Residences        219,495,292     .9919     221,287,723       60
  3      A  - Single-family Residences        219,587,712    1.0118     217,026,796       59
  4      A  - Single-family Residences        219,402,873    1.0052     218,267,880       27
  5      D  - Rural Real                      143,576,965     .9744     147,349,102       53
  6      F  - Commercial Real                  41,179,878    1.0196      40,388,268        7
  7      F  - Commercial Real                  40,989,631    1.0489      39,078,683        7
  8      F  - Commercial Real                  41,767,915     .9780      42,707,480        7
  9      F  - Commercial Real                  40,367,004    1.0089      40,010,907        5

Random Totals:                              1,185,862,562             1,200,195,214      270
 Cat J Exception Values:                                0                         0
 Cat D1 Exception Values:                      12,252,565                12,140,020
 Other Exception Values:                                0                         0
Exception Totals(3):                           12,252,565                12,140,020
Test Values(4):                             1,198,115,127             1,212,335,234

Margin of Error Percent:                                    5.0000000
Margin of Error Value:                                     60,616,762
Confidence Interval Values:
  State Lower Limit:                                    1,151,718,472  (State Test Value Minus Margin of Error Value)
  Local Test Value:                                     1,198,115,127  (Within Confidence Interval Limits)
  State Upper Limit:                                    1,272,951,996  (State Test Value Plus Margin of Error Value)
Value Assigned (5):                                     1,568,039,945  (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.