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DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:57:45                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              116/Hunt                                                  VRSN:      W
                                                        116-909/Wolfe City ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A                7,911,853        0.8110             9,755,676              11              282         .078333341
      2           A                7,841,255        0.9367             8,371,149              13              158         .047687425
      3           A                7,934,919        0.9063             8,755,290              14              103         .058836055
      4           A                7,804,584        1.0563             7,388,606              10               63         .015789137
      5           D3              30,013,807        1.0782            27,836,957              28            2,105         .039863630
  RANDOM TOTALS:                  61,506,418                          62,107,678              76            2,711
  CATG J  EXCEPTION VALUES:        3,579,258                           3,602,569
  CATG D1 EXCEPTION VALUES:        4,414,980                           4,570,859
 TOTAL TEST VALUES (4):           69,500,656                          70,281,106
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            3,514,055
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             66,767,051 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              69,500,656 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:             73,795,161 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):              67,899,910 (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