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DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:40:52                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              042/Coleman                                               VRSN:      W
                                                        042-905/Panther Creek Cons ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A                  814,399        0.9651               843,849              12               73         .002207964
      2           A                  801,175        0.9630               831,957              11               38         .000873833
      3           A                  793,417        0.9814               808,454              11               26         .000327686
      4           A                  799,847        0.9918               806,460              10               15         .002232168
      5           D3              21,638,910        1.1017            19,641,382              37            2,871         .041937885
      6           G1               1,760,100        1.0390             1,694,033              15               65         .008240347
      7           G1               1,722,430        0.9188             1,874,652              10               19         .108081338
      8           G1               1,910,350        0.9847             1,940,032               6                9         .008699886
  RANDOM TOTALS:                  30,240,628                          28,440,819             112            3,116
  CATG J  EXCEPTION VALUES:        3,990,600                           4,015,073
  CATG D1 EXCEPTION VALUES:       16,008,120                          16,091,808
  CATG G1 EXCEPTION VALUES:        1,450,870                           1,456,722
 TOTAL TEST VALUES (4):           51,690,218                          50,004,422
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            2,500,221
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             47,504,201 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              51,690,218 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:             52,504,643 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):              57,746,717 (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