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DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:21:42                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              230/Upshur                                                VRSN:      W
                                                        230-905/Harmony ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               40,943,836        0.8754            46,771,574              12            1,456         .034577611
      2           A               40,923,176        0.8873            46,121,014              21              539         .034625481
      3           A               40,820,107        0.9681            42,165,176              14              342         .029322762
      4           A               40,875,440        1.0321            39,604,147              15              228         .037699593
      5           D3              66,851,639        0.9207            72,609,579              30            4,106         .096939337
      6           G1              15,024,705        0.9861            15,236,492               6               39         .012524867
      7           G1              14,948,753        0.9819            15,224,313               6               26         .003847078
      8           G1              14,916,375        1.0087            14,787,722               5               17         .004133996
      9           G1              14,169,944        1.0118            14,004,689               9               10         .014513418
  RANDOM TOTALS:                 289,473,975                         306,524,706             118            6,763
  CATG D1 EXCEPTION VALUES:        7,611,544                           6,805,583
 TOTAL TEST VALUES (4):          297,085,519                         313,330,289
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:           15,666,514
 CONFIDENCE INTERVAL VALUES (5):
   LOCAL TEST VALUE:             297,085,519 (OUTSIDE CONFIDENCE INTERVAL)
   STATE LOWER LIMIT:            297,663,775 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   STATE UPPER LIMIT:            328,996,803 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             278,171,031 (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