Skip to content
Quick Start for:

DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:34:47                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              015/Bexar                                                 VRSN:      W
                                                        015-901/Alamo Heights ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A              650,976,885        0.9263           702,771,116              39            3,827         .005916960
      2           A              651,037,574        0.9783           665,478,457              36            2,044         .001368943
      3           A              650,229,192        0.9563           679,942,687              35            1,281         .007777344
      4           A              649,317,561        0.9698           669,537,596              43              650         .010754860
      5           B               45,318,876        0.9343            48,505,701              10              200         .009462016
      6           B               46,321,688        0.9363            49,473,126               5               39         .010463987
      7           B               51,061,394        1.0330            49,430,197               3                4         .003894438
      8           F1             179,541,804        0.8520           210,729,817               7              215         .017992101
      9           F1             182,378,705        0.8671           210,331,801               7               35         .108554562
     10           F1             180,097,391        0.8963           200,934,275               5               13         .019594174
     11           L1              53,747,024        1.0177            52,812,247               7              561         .075877553
     12           L1              54,494,120        1.0291            52,953,182               7              104         .034905593
     13           L1              53,065,626        1.0516            50,461,797               5               23         .007058342
     14           L1              53,195,280        1.0204            52,131,791               4                7         .000825063
  RANDOM TOTALS:               3,500,783,120                       3,695,493,790             213            9,003
  CATG B  EXCEPTION VALUES:       56,750,400                          57,648,950
  CATG F1 EXCEPTION VALUES:      186,427,402                         168,540,749
 TOTAL TEST VALUES (4):        3,743,960,922                       3,921,683,489
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:          196,084,174
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:          3,725,599,315 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:           3,743,960,922 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:          4,117,767,663 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):           3,475,115,859 (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