Skip to content
Quick Start for:

DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:36:32                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              210/Shelby                                                VRSN:      W
                                                        210-906/Excelsior ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A                  804,285        0.9050               888,713              12               35         .027460057
      2           A                  871,827        0.9645               903,916               9               20         .011909153
      3           A                  738,911        1.1148               662,819               6               11         .015750729
      4           A                  746,406        1.0641               701,443               5                8         .023669134
      5           D3               4,527,837        1.0284             4,402,798              24              486         .037784652
  RANDOM TOTALS:                   7,689,266                           7,559,689              56              560
  CATG J  EXCEPTION VALUES:          633,480                             724,327
  CATG D1 EXCEPTION VALUES:        3,375,570                           2,874,149
 TOTAL TEST VALUES (4):           11,698,316                          11,158,165
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:              557,908
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             10,600,257 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              11,698,316 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:             11,716,073 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):              11,142,765 (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