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DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:31:47                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              182/Palo Pinto                                            VRSN:      W
                                                        182-906/Palo Pinto ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               42,580,457        0.9363            45,477,365              16              369         .045124673
      2           A               42,719,124        1.0364            41,218,761              16              171         .042879179
      3           A               42,302,274        1.0802            39,161,520              17              112         .036089834
      4           A               42,445,808        1.0409            40,777,988              18               67         .013392816
      5           C               12,552,693        0.9303            13,493,167              15            1,060         .048718561
      6           C               12,530,451        0.8227            15,230,887              29              576         .192182591
      7           C               12,560,828        0.9882            12,710,816              18              238         .019163475
      8           C               12,482,471        0.9956            12,537,637              15               93         .005356158
      9           D3              10,453,650        0.7075            14,775,477              11              917         .254996412
  RANDOM TOTALS:                 230,627,756                         235,383,618             155            3,603
  CATG D1 EXCEPTION VALUES:        5,316,850                           5,374,615
 TOTAL TEST VALUES (4):          235,944,606                         240,758,233
 MARGIN OF ERROR PERCENT:          5.0000001
 MARGIN OF ERROR VALUE:           12,037,912
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:            228,720,321 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:             235,944,606 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:            252,796,145 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             271,295,636 (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