Skip to content
Quick Start for:

DATE: 06/22/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:01:35                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              072/Erath                                                 VRSN:      W
                                                        072-904/Bluff Dale ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A                2,754,567        1.1105             2,480,475                9               56
           2           A                2,856,581        0.9524             2,999,350                6               32
           3           A                2,825,500        1.0066             2,806,974                6               18
           4           A                2,673,526        1.1768             2,271,861                6                9
           5           C                7,295,318        1.0335             7,058,847               16              289
           6           C                8,418,859        1.0444             8,060,953               16              253
           7           C                3,063,542        1.0000             3,063,542               15               74
           8           C                5,473,144        1.0100             5,418,954               16               76
           9           D3              18,108,790        0.8421            21,504,323               24              994
  RANDOM TOTALS:                       53,469,827                          55,665,279              114            1,801
  CATG J  EXCEPTION VALUES:             1,743,600                           2,196,455
  CATG D1 EXCEPTION VALUES:             3,622,690                           3,339,879
 TOTAL TEST VALUES (4):                58,836,117                          61,201,613
 MARGIN OF ERROR PERCENT:               5.0000006
 MARGIN OF ERROR VALUE:                 3,060,081
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                  58,141,532 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                   58,836,117 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                  64,261,694 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                   71,743,665 (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