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DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:01:10                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              042/Coleman                                               VRSN:      W
                                                        042-901/Coleman ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               12,948,161        0.9983            12,970,210              15              939         .009008104
      2           A               12,933,639        0.9587            13,490,809              10              495         .000166828
      3           A               12,959,690        0.9911            13,076,067              15              261         .006841753
      4           A               12,882,762        0.9825            13,112,226               7              124         .000284042
      5           D3              15,373,270        1.0017            15,347,180              45            1,698         .009426884
      6           F1               2,779,184        0.9864             2,817,502               9              148         .005329426
      7           F1               2,792,424        0.9395             2,972,245              10               60         .003530746
      8           F1               2,747,000        0.9748             2,818,014               9               25         .000421018
      9           F1               2,719,874        0.9677             2,810,658               7                9         .000714686
     10           L1               2,295,021        0.9874             2,324,307              10              104         .000579705
     11           L1               2,368,266        0.9940             2,382,561               7               31         .002103893
     12           L1               2,314,264        1.0128             2,285,016               5               12         .000703551
     13           L1               2,137,706        0.9947             2,149,096               4                5         .000470619
  RANDOM TOTALS:                  87,251,261                          88,555,891             153            3,911
  CATG J  EXCEPTION VALUES:        5,371,583                           5,537,488
  CATG D1 EXCEPTION VALUES:        8,409,800                           7,002,841
 TOTAL TEST VALUES (4):          101,032,644                         101,096,220
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            5,054,811
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             96,041,409 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:             101,032,644 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:            106,151,031 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):              83,472,860 (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