Skip to content
Quick Start for:

DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:39:02                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              226/Tom Green                                             VRSN:      W
                                                        226-901/Christoval ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               13,954,070        0.9705            14,378,228               7              284         .000854389
      2           A               13,946,055        0.9244            15,086,602               7              151         .009841633
      3           A               13,889,125        1.0021            13,860,019              13              100         .003337995
      4           A               13,891,211        0.9989            13,906,508              13               60         .000663433
      5           D3              17,399,100        0.9424            18,462,542              17            1,523         .006633541
      6           G1               2,099,326        0.9067             2,315,348               5               16         .051326559
      7           G1               1,921,779        0.9853             1,950,451               3                5         .001307043
      8           G1               2,159,905        0.9630             2,242,892               3                4         .000738943
  RANDOM TOTALS:                  79,260,571                          82,202,590              68            2,143
  CATG J  EXCEPTION VALUES:        4,824,975                           4,951,097
  CATG D1 EXCEPTION VALUES:        9,987,850                           8,934,560
  CATG G1 EXCEPTION VALUES:        4,404,870                           3,745,341
 TOTAL TEST VALUES (4):           98,478,266                          99,833,588
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            4,991,679
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             94,841,909 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              98,478,266 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:            104,825,267 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             101,429,759 (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