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DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:25:14                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              014/Bell                                                  VRSN:      W
                                                        161-910/Moody ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               11,480,550        1.1835             9,700,507               7              344         .032834453
      2           A               11,474,155        0.9253            12,400,470               8              186         .015876942
      3           A               11,462,834        0.9924            11,550,619              10              128         .004905775
      4           A               11,377,908        0.9362            12,153,288               8               81         .003101466
      5           D3              37,884,223        0.9626            39,356,143              21            1,939         .062738650
      6           L1                 609,529        1.0695               569,920               7               41         .003419936
      7           L1                 623,273        1.0052               620,049               3                5         .000846248
      8           L1               1,200,703        0.9899             1,212,954               2                3         .000147557
  RANDOM TOTALS:                  86,113,175                          87,563,950              66            2,727
  CATG J  EXCEPTION VALUES:        7,729,770                           8,250,904
  CATG D1 EXCEPTION VALUES:        7,447,452                           7,270,996
  CATG L1 EXCEPTION VALUES:        3,072,030                           3,083,705
 TOTAL TEST VALUES (4):          104,362,427                         106,169,555
 MARGIN OF ERROR PERCENT:          5.0000002
 MARGIN OF ERROR VALUE:            5,308,478
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:            100,861,077 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:             104,362,427 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:            111,478,033 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):              94,088,864 (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