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DATE: 06/22/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:21:41                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              220/Tarrant                                               VRSN:      W
                                                        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               96,410,709        1.0054            95,892,887               17            1,544
           2           A               96,112,166        1.0143            94,757,139               25            1,223
           3           A               96,455,565        1.0201            94,555,009               34            1,060
           4           A               95,820,604        1.0441            91,773,397               33              747
           5           F1              19,003,103        0.9437            20,136,805                7              106
           6           F1              19,372,582        0.9979            19,413,350                6               38
           7           F1              18,371,430        0.8564            21,451,927                6               13
           8           F1              18,660,057        0.9270            20,129,511                4                6
           9           L1              14,148,678        0.9989            14,164,259                7               95
          10           L1              15,510,153        1.0910            14,216,456                6               23
  RANDOM TOTALS:                      489,865,047                         486,490,740              145            4,855
  CATG D1 EXCEPTION VALUES:               398,869                             410,226
  CATG L1 EXCEPTION VALUES:            35,578,593                          34,768,799
 TOTAL TEST VALUES (4):               525,842,509                         521,669,765
 MARGIN OF ERROR PERCENT:               5.0000000
 MARGIN OF ERROR VALUE:                26,083,488
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                 495,586,277 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                  525,842,509 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                 547,753,253 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                  704,559,317 (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