Skip to content
Quick Start for:

DATE: 06/22/2005                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:09:32                                       2004 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              119/Jack                                                  VRSN:      W
                                                        119-903/Perrin-Whitt CISD
____________________________________________________________________________________________________________________________________
         (1)           (1)                (1)              (1)                (1)              (2)            (3)
      # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE      SAMPLE SIZE    TOTAL PARCELS
      _________     ________          ___________     _____________       ___________      ___________    _____________

           1           A                1,854,152        0.8857             2,093,431                9              100
           2           A                1,866,214        0.9779             1,908,389                8               56
           3           A                1,861,799        0.9617             1,935,946                7               35
           4           A                1,836,044        0.9496             1,933,492                9               21
           5           D3              37,617,190        0.9526            39,488,967               21            2,558
           6           G1              21,572,410        1.0108            21,341,917               22              317
  RANDOM TOTALS:                       66,607,809                          68,702,142               76            3,087
  CATG J  EXCEPTION VALUES:             3,422,699                           4,088,557
  CATG D1 EXCEPTION VALUES:             6,961,450                           7,155,473
 TOTAL TEST VALUES (4):                76,991,958                          79,946,172
 MARGIN OF ERROR PERCENT:               5.0000005
 MARGIN OF ERROR VALUE:                 3,997,309
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:                  75,948,863 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:                   76,991,958 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:                  83,943,481 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):                   74,661,822 (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