Skip to content
Quick Start for:

DATE: 06/22/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:58:07                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              048/Concho                                                VRSN:      W
                                                        048-903/Paint Rock ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A                4,054,556        0.9942             4,078,210               15              137
           2           A                4,093,052        0.9630             4,250,314               15               56
           3           A                4,038,947        0.9921             4,071,109               12               26
           4           A                4,038,420        0.9908             4,075,918                8               10
           5           C                1,244,845        0.9900             1,257,419               11              159
           6           C                1,240,166        0.9840             1,260,331               11               68
           7           C                1,255,287        0.9719             1,291,580                6               41
           8           C                1,212,382        0.9988             1,213,839                6               20
           9           D3               7,587,520        0.9390             8,080,426               20            1,664
  RANDOM TOTALS:                       28,765,175                          29,579,146              104            2,181
  CATG J  EXCEPTION VALUES:             4,305,800                           4,379,239
  CATG D1 EXCEPTION VALUES:            12,546,760                          11,680,141
 TOTAL TEST VALUES (4):                45,617,735                          45,638,526
 MARGIN OF ERROR PERCENT:               5.0000000
 MARGIN OF ERROR VALUE:                 2,281,926
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                  43,356,600 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                   45,617,735 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                  47,920,452 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                   62,525,026 (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