Skip to content
Quick Start for:

DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:34:19                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              013/Bee                                                   VRSN:      W
                                                        013-905/Skidmore-Tynan ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A                5,585,249        0.9385             5,951,251               7              313         .007505872
      2           A                5,622,125        0.9836             5,715,865               7              148         .007271304
      3           A                5,600,174        0.9516             5,885,008               6               84         .015174868
      4           A                5,521,626        1.0172             5,428,260               7               51         .003369972
      5           D3              19,742,440        0.9243            21,359,342              18            2,161         .040267081
      6           G1               5,276,420        0.9889             5,335,646               4               11         .013161037
      7           G1               3,380,700        0.9969             3,391,213               2                3         .036339994
      8           G1               5,196,630        0.9896             5,251,243               2                3         .012522107
  RANDOM TOTALS:                  55,925,364                          58,317,828              53            2,774
  CATG J  EXCEPTION VALUES:        7,563,560                           7,599,186
  CATG D1 EXCEPTION VALUES:       19,529,611                          20,051,457
  CATG G1 EXCEPTION VALUES:        9,135,990                           8,749,366
 TOTAL TEST VALUES (4):           92,154,525                          94,717,837
 MARGIN OF ERROR PERCENT:          5.0000002
 MARGIN OF ERROR VALUE:            4,735,892
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             89,981,945 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              92,154,525 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:             99,453,729 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):              96,185,620 (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