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DATE: 02/10/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 12:04:30                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              096/Hall                                                  VRSN:      P
                                                        096-904/Memphis ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A                7,740,759        1.1085             6,983,093               10              503
           2           A                7,751,015        1.0035             7,723,981               10              268
           3           A                7,727,601        0.9184             8,414,200               10              178
           4           A                7,735,690        0.9128             8,474,682               10              104
           5           D3               9,289,210        0.9468             9,811,164               15            2,490
           6           F1               2,102,516        1.0228             2,055,647                7               92
           7           F1               2,118,411        0.9752             2,172,284                5               26
           8           F1               2,114,270        0.9580             2,206,962                4                9
           9           L1               3,644,391        0.9952             3,661,968               11               79
          10           L1               8,006,597        0.9677             8,273,842                8               12
  RANDOM TOTALS:                       58,230,460                          59,777,823               90            3,761
  CATG J  EXCEPTION VALUES:             6,797,718                           7,015,106
  CATG D1 EXCEPTION VALUES:            30,557,291                          25,007,360
  CATG F1 EXCEPTION VALUES:             1,731,540                           1,722,953
 TOTAL TEST VALUES (4):                97,317,009                          93,523,242
 MARGIN OF ERROR PERCENT:               5.0000000
 MARGIN OF ERROR VALUE:                 4,676,162
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                  88,847,080 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                   97,317,009 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                  98,199,404 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                   96,390,051 (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