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DATE: 06/22/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:17:31                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              181/Orange                                                VRSN:      W
                                                        181-905/Orangefield ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A               36,746,997        0.9519            38,603,842               17              766
           2           A               36,548,099        0.9320            39,214,698               18              437
           3           A               36,650,741        0.9875            37,114,674               18              309
           4           A               36,593,434        0.9921            36,884,824               19              205
           5           D3              19,974,470        0.9465            21,103,508               20            1,349
           6           F1               5,220,001        0.9886             5,280,195                9               35
           7           F1               4,952,550        0.9398             5,269,791                8               11
  RANDOM TOTALS:                      176,686,292                         183,471,532              109            3,112
  CATG J  EXCEPTION VALUES:            10,034,823                          10,228,805
  CATG D1 EXCEPTION VALUES:             3,655,030                           3,949,941
  CATG F1 EXCEPTION VALUES:             9,938,774                          10,963,337
 TOTAL TEST VALUES (4):               200,314,919                         208,613,615
 MARGIN OF ERROR PERCENT:               5.0000001
 MARGIN OF ERROR VALUE:                10,430,681
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                 198,182,934 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                  200,314,919 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                 219,044,296 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                  257,846,374 (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