Skip to content
Quick Start for:

DATE: 02/10/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:57:21                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              045/Colorado                                              VRSN:      P
                                                        045-902/Columbus ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A              186,494,085        0.9738           191,511,691               45            2,497
           2           D3             166,014,630        0.9713           170,920,035               44            6,197
           3           F1              58,175,411        0.9539            60,986,907               16              403
           4           G1              23,525,982        0.9828            23,937,711               18               71
  RANDOM TOTALS:                      434,210,108                         447,356,344              123            9,168
  CATG J  EXCEPTION VALUES:            22,152,569                          23,263,743
  CATG D1 EXCEPTION VALUES:            24,122,192                          23,125,344
  CATG G1 EXCEPTION VALUES:             6,424,940                           6,361,273
 TOTAL TEST VALUES (4):               486,909,809                         500,106,704
 MARGIN OF ERROR PERCENT:               5.0000000
 MARGIN OF ERROR VALUE:                25,005,335
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                 475,101,369 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                  486,909,809 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                 525,112,039 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                  498,236,661 (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