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DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:00:03                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              127/Jones                                                 VRSN:      W
                                                        127-904/Hawley ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A                4,878,303        1.1136             4,380,660              12              213         .007920986
      2           A                4,850,688        1.1186             4,336,392              14              113         .007991173
      3           A                4,871,572        1.0657             4,571,241              12               80         .009651521
      4           A                4,818,803        1.0843             4,444,160              11               50         .008705675
      5           D3              24,008,086        1.0532            22,795,372              20           73,162         .035090289
  RANDOM TOTALS:                  43,427,452                          40,527,825              69           73,618
  CATG J  EXCEPTION VALUES:        8,125,616                           8,340,548
  CATG D1 EXCEPTION VALUES:        5,278,903                           5,041,800
 TOTAL TEST VALUES (4):           56,831,971                          53,910,173
 MARGIN OF ERROR PERCENT:          5.0000006
 MARGIN OF ERROR VALUE:            2,695,509
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             51,214,664 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   STATE UPPER LIMIT:             56,605,682 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              56,831,971 (OUTSIDE CONFIDENCE INTERVAL)
 VALUE ASSIGNED (6):              59,762,513 (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