Skip to content
Quick Start for:

DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:35:35                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              018/Bosque                                                VRSN:      W
                                                        018-904/Valley Mills ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               11,117,438        0.9038            12,300,772              11              263         .023371198
      2           A               11,072,833        0.9529            11,620,142              11              154         .016958742
      3           A               11,105,289        0.9776            11,359,747              10              100         .010390981
      4           A               11,003,683        1.0128            10,864,616               9               65         .007041361
      5           D3              50,129,389        0.9807            51,115,926              22            2,216         .015033174
  RANDOM TOTALS:                  94,428,632                          97,261,203              63            2,798
  CATG J  EXCEPTION VALUES:        6,897,291                           6,959,962
  CATG D1 EXCEPTION VALUES:        8,629,140                           7,376,868
 TOTAL TEST VALUES (4):          109,955,063                         111,598,033
 MARGIN OF ERROR PERCENT:          5.0000003
 MARGIN OF ERROR VALUE:            5,579,902
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:            106,018,131 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:             109,955,063 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:            117,177,935 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             141,228,960 (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