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DATE: 01/27/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:01:47                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              124/Jim Hogg                                              VRSN:      W
                                                        124-901/Jim Hogg ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               12,005,735        1.0508            11,425,328               9              713         .006867615
      2           A               11,994,108        1.0220            11,735,918               7              400         .007178091
      3           A               12,003,138        0.9346            12,843,075               7              240         .003258123
      4           A               11,944,347        0.9566            12,486,250               7              114         .008118610
      5           D3              12,880,151        0.9252            13,921,478              12            2,124         .008084470
      6           G1              58,485,909        0.9109            64,206,729               6               64         .014886705
      7           G1              56,851,040        0.9979            56,970,678               6               27         .007847053
      8           G1              58,112,940        0.9709            59,854,712               5               17         .005334635
      9           G1              54,923,720        0.9944            55,233,025               4               10         .002235877
  RANDOM TOTALS:                 289,201,088                         298,677,193              63            3,709
  CATG J  EXCEPTION VALUES:        9,406,318                          10,431,112
  CATG D1 EXCEPTION VALUES:       43,193,770                          52,249,135
 TOTAL TEST VALUES (4):          341,801,176                         361,357,440
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:           18,067,872
 CONFIDENCE INTERVAL VALUES (5):
   LOCAL TEST VALUE:             341,801,176 (OUTSIDE CONFIDENCE INTERVAL)
   STATE LOWER LIMIT:            343,289,568 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   STATE UPPER LIMIT:            379,425,312 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             420,028,574 (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