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DATE: 06/22/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:13:43                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              154/Madison                                               VRSN:      W
                                                        154-901/Madisonville CISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A               24,153,710        0.9390            25,722,801                9              897
           2           A               24,115,527        0.9201            26,209,680                9              554
           3           A               24,164,985        0.9097            26,563,686               15              358
           4           A               24,089,794        0.9380            25,682,083               13              206
           5           D3              99,034,452        1.0069            98,355,797               23            6,571
           6           F1               7,774,512        1.0221             7,606,410                7              139
           7           F1               7,765,166        1.0085             7,699,718                7               45
           8           F1               8,024,585        1.0287             7,800,705                5               16
           9           F1               7,358,084        1.1061             6,652,277                5                7
          10           G1              37,951,380        0.9830            38,607,711               17              104
  RANDOM TOTALS:                      264,432,195                         270,900,868              110            8,897
  CATG J  EXCEPTION VALUES:            17,806,545                          17,727,226
  CATG D1 EXCEPTION VALUES:            15,177,230                          15,070,239
 TOTAL TEST VALUES (4):               297,415,970                         303,698,333
 MARGIN OF ERROR PERCENT:               5.0000001
 MARGIN OF ERROR VALUE:                15,184,917
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                 288,513,416 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                  297,415,970 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                 318,883,250 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                  307,377,104 (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