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DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:03:54                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              144/Lee                                                   VRSN:      W
                                                        144-903/Dime Box ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A                1,786,093        0.8189             2,181,088               6               90         .021139024
      2           A                1,792,238        0.8424             2,127,538               7               41         .004034453
      3           A                1,738,880        0.9779             1,778,178               8               23         .013099246
      4           A                1,756,052        0.9975             1,760,453               5               12         .016008635
      5           D3              28,482,130        1.0417            27,341,970              20            1,736         .046486800
      6           G1              13,102,170        1.0446            12,542,763              15               47         .015621480
  RANDOM TOTALS:                  48,657,563                          47,731,990              61            1,949
  CATG J  EXCEPTION VALUES:        4,720,370                           4,665,993
  CATG D1 EXCEPTION VALUES:        3,850,858                           3,201,247
  CATG G1 EXCEPTION VALUES:       38,576,337                          38,699,458
 TOTAL TEST VALUES (4):           95,805,128                          94,298,688
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            4,714,934
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             89,583,754 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              95,805,128 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:             99,013,622 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             104,482,858 (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