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DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:47:36                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              074/Fannin                                                VRSN:      W
                                                        074-904/Dodd City ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A                2,918,123        0.9407             3,102,076              15               99         .038388185
      2           A                2,911,544        0.8651             3,365,558              15               54         .037103611
      3           A                2,828,496        0.9820             2,880,342              14               36         .016893902
      4           A                2,885,241        1.0589             2,724,753               9               17         .020282338
      5           D3              13,280,431        0.9781            13,577,784              20              830         .046134872
      6           F1               1,919,020        1.0446             1,837,086              10               24         .045859558
  RANDOM TOTALS:                  26,742,855                          27,487,599              83            1,060
  CATG D1 EXCEPTION VALUES:        2,062,629                           2,671,203
 TOTAL TEST VALUES (4):           28,805,484                          30,158,802
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            1,507,940
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             28,650,862 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              28,805,484 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:             31,666,742 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):              26,021,834 (SEE ISD SUMMARY WORKSHEET)

 SOURCES:
 (1) SEE STRATIFIED CATEGORY WORKSHEET REPORTS PTS236, PTS430
 (2) NUMBER OF PARCELS SAMPLED BY STAFF
 (3) TOTAL CATEGORY PARCELS FROM STRATIFICATION REPORT APPRAISAL ROLL, OR SELF-REPORT
 (4) INCLUDES ANY PARCELS IN A, B, C, D3, F1, G1, G2,OR L1 MARKED AS EXCEPTION PROPERTIES
 (5) UNSTUDIED CATEGORIES AND SUB-CATEGORIES WERE NOT INCLUDED IN THE CONFIDENCE INTERVAL VALUES