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DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:18:14                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              117/Hutchinson                                            VRSN:      W
                                                        117-903/Sanford-Fritch ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               21,747,656        0.9123            23,838,272              15              940         .019758653
      2           A               21,715,852        0.9571            22,689,220              15              470         .020323238
      3           A               21,736,744        0.9780            22,225,710              15              317         .002625600
      4           A               21,705,769        1.0423            20,824,877              16              226         .013174683
      5           G1              11,687,170        0.9082            12,868,498               6               54         .162356490
      6           G1              11,608,780        1.1169            10,393,751               5               23         .027930041
      7           G1              11,349,720        1.2164             9,330,582               4               12         .013903325
      8           G1              10,742,970        1.0495            10,236,274               3                6         .000681735
  RANDOM TOTALS:                 132,294,661                         132,407,184              79            2,048
  CATG J  EXCEPTION VALUES:        5,981,571                           2,953,490
  CATG D1 EXCEPTION VALUES:          377,401                             480,972
 TOTAL TEST VALUES (4):          138,653,633                         135,841,646
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            6,792,082
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:            129,049,564 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:             138,653,633 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:            142,633,728 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             138,868,989 (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