Skip to content
Quick Start for:

DATE: 02/10/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 12:14:48                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              166/Milam                                                 VRSN:      P
                                                        166-904/Rockdale ISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A               34,798,828        0.9567            36,373,814               20            1,043
           2           A               34,677,250        0.9609            36,088,303               16              515
           3           A               34,759,661        0.9442            36,813,875               15              327
           4           A               34,639,544        1.0019            34,573,854               16              206
           5           D3              63,547,694        0.9209            69,006,074               20            3,822
           6           F1               6,813,581        1.0065             6,769,579                8              159
           7           F1               7,042,623        1.0020             7,028,566                8               51
           8           F1               6,705,437        0.8981             7,466,248                8               16
           9           F1               6,767,038        1.0940             6,185,592                3                5
  RANDOM TOTALS:                      229,751,656                         240,305,905              114            6,144
  CATG J  EXCEPTION VALUES:            24,289,362                          26,079,090
  CATG D1 EXCEPTION VALUES:            11,292,240                          11,148,235
 TOTAL TEST VALUES (4):               265,333,258                         277,533,230
 MARGIN OF ERROR PERCENT:               5.0000002
 MARGIN OF ERROR VALUE:                13,876,662
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                 263,656,568 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                  265,333,258 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                 291,409,892 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                  599,155,633 (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