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DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:22:26                                       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                1,778,758        0.8189             2,172,131               6               90         .021139024
      2           A                1,784,878        0.8424             2,118,801               7               41         .004034453
      3           A                1,731,740        0.9779             1,770,876               8               23         .013099246
      4           A                1,748,841        0.9975             1,753,224               5               12         .016008635
      5           D3              28,512,140        1.0417            27,370,779              20            1,739         .046486800
      6           G1              13,102,170        1.0446            12,542,763              15               47         .015621480
  RANDOM TOTALS:                  48,658,527                          47,728,574              61            1,952
  CATG J  EXCEPTION VALUES:        4,720,370                           4,742,702
  CATG D1 EXCEPTION VALUES:        3,851,168                           3,200,598
  CATG G1 EXCEPTION VALUES:       38,576,337                          38,699,458
 TOTAL TEST VALUES (4):           95,806,402                          94,371,332
 MARGIN OF ERROR PERCENT:          5.0000004
 MARGIN OF ERROR VALUE:            4,718,567
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             89,652,765 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              95,806,402 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:             99,089,899 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             104,606,226 (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