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DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:13:18                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              101/Harris                                                VRSN:      W
                                                        101-915/Klein ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A            1,890,082,351        0.9854         1,918,086,413              55           17,026         .005003194
      2           A            1,883,624,702        0.9844         1,913,474,911              58           12,468         .005045668
      3           A            1,883,517,453        0.9833         1,915,506,410              58            9,458         .006582284
      4           A            1,883,737,911        0.9714         1,939,199,002              57            5,481         .015926457
      5           F1             193,429,090        0.8239           234,772,533              11              530         .104035239
      6           F1             192,651,952        0.9253           208,204,855              10              178         .050010103
      7           F1             196,989,317        0.9010           218,634,092               7               72         .058500342
      8           F1             187,825,336        0.9555           196,572,827               6               21         .027734777
      9           L1             104,034,160        0.9448           110,112,362               7            1,725         .013080065
     10           L1             104,011,639        0.9086           114,474,619               7              293         .008050820
     11           L1             104,269,761        0.8700           119,850,300               8               88         .018381896
     12           L1             103,202,242        0.9797           105,340,657               6               28         .000810724
  RANDOM TOTALS:               8,727,375,914                       8,994,228,981             290           47,368
  CATG D1 EXCEPTION VALUES:       11,916,225                          11,856,510
 TOTAL TEST VALUES (4):        8,739,292,139                       9,006,085,491
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:          450,304,275
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:          8,555,781,216 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:           8,739,292,139 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:          9,456,389,766 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):           9,318,828,679 (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