Skip to content
Quick Start for:

DATE: 06/22/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:23:59                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              234/Van Zandt                                             VRSN:      W
                                                        234-905/Martins Mill ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A                3,217,074        0.8787             3,661,174                9               91
           2           A                3,165,545        0.8985             3,523,144               11               53
           3           A                3,201,463        0.9445             3,389,585                9               36
           4           A                3,218,350        0.9435             3,411,076               10               25
           5           D3              42,903,010        0.9756            43,976,025               20            3,199
  RANDOM TOTALS:                       55,705,442                          57,961,004               59            3,404
  CATG J  EXCEPTION VALUES:             2,274,630                           2,338,009
  CATG D1 EXCEPTION VALUES:             4,172,830                           2,814,631
 TOTAL TEST VALUES (4):                62,152,902                          63,113,644
 MARGIN OF ERROR PERCENT:               7.6926187
 MARGIN OF ERROR VALUE:                 4,855,092
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                  58,258,552 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                   62,152,902 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                  67,968,736 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                   58,316,700 (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