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DATE: 02/10/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 12:16:42                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              178/Nueces                                                VRSN:      P
                                                        178-906/London ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A               11,961,444        0.9842            12,153,469                7               51
           2           A               11,951,138        0.9856            12,125,749                7               42
           3           A               12,163,174        1.0050            12,102,661                6               37
           4           A               11,897,844        0.9926            11,986,544                7               28
           5           D3               9,449,393        0.9854             9,589,398               10              611
           6           G1               8,787,571        0.9642             9,113,847                6               40
  RANDOM TOTALS:                       66,210,564                          67,071,668               43              809
  CATG J  EXCEPTION VALUES:             1,907,894                           2,045,623
  CATG D1 EXCEPTION VALUES:            15,324,338                          13,503,275
  CATG G1 EXCEPTION VALUES:            44,742,669                          45,250,207
 TOTAL TEST VALUES (4):               128,185,465                         127,870,773
 MARGIN OF ERROR PERCENT:               5.0000003
 MARGIN OF ERROR VALUE:                 6,393,539
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                 121,477,234 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                  128,185,465 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                 134,264,312 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                  140,848,518 (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