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DATE: 02/10/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 12:21:16                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              220/Tarrant                                               VRSN:      P
                                                        220-904/Everman ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A               96,449,719        1.0054            95,931,688               17            1,544
           2           A               96,151,056        1.0143            94,795,481               25            1,223
           3           A               96,494,594        1.0201            94,593,269               34            1,060
           4           A               95,859,376        1.0441            91,810,532               33              747
           5           F1              19,060,262        0.9437            20,197,374                7              106
           6           F1              19,430,853        0.9979            19,471,744                6               38
           7           F1              18,426,690        0.8564            21,516,453                6               13
           8           F1              18,716,185        0.9270            20,190,059                4                6
           9           L1              14,044,210        0.9989            14,059,676                7               95
          10           L1              15,395,633        1.0910            14,111,488                6               23
  RANDOM TOTALS:                      490,028,578                         486,677,764              145            4,855
  CATG D1 EXCEPTION VALUES:               397,877                             409,448
  CATG L1 EXCEPTION VALUES:            35,578,593                          34,768,799
 TOTAL TEST VALUES (4):               526,005,048                         521,856,011
 MARGIN OF ERROR PERCENT:               5.0000001
 MARGIN OF ERROR VALUE:                26,092,801
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                 495,763,210 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                  526,005,048 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                 547,948,812 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                  705,760,784 (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