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DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:06:16                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              067/Eastland                                              VRSN:      W
                                                        067-902/Cisco ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A                9,124,233        1.0396             8,776,677              18              683         .023502421
      2           A                9,046,344        1.0070             8,983,460              21              368         .009319003
      3           A                9,108,743        1.0263             8,875,322              17              227         .015706140
      4           A                9,052,121        1.0053             9,004,398              16              132         .008858284
      5           D3              22,955,310        1.0582            21,692,790              57            2,641         .051348280
      6           F1               2,680,259        1.0400             2,577,172               9               91         .006601480
      7           F1               2,779,283        0.9335             2,977,272              11               32         .026903957
      8           F1               2,590,300        0.9673             2,677,866               4                9         .007564220
      9           F1               2,558,453        1.1845             2,159,943               2                3         .099325166
     10           G1               3,669,310        0.9406             3,901,031               6               75         .091170619
     11           G1               3,667,770        1.0602             3,459,508               6               27         .004570212
     12           G1               3,643,460        1.1039             3,300,534               4                9         .012343446
     13           G1               3,597,030        1.0525             3,417,606               3                4         .005730743
     14           L1               1,195,912        1.0258             1,165,833               9               73         .004431350
     15           L1               1,172,466        0.9628             1,217,767               5               13         .000405586
     16           L1               1,536,019        0.9635             1,594,208               2                3         .001638935
  RANDOM TOTALS:                  88,377,013                          85,781,387             190            4,390
  CATG J  EXCEPTION VALUES:       14,484,364                          16,251,211
  CATG D1 EXCEPTION VALUES:        8,232,200                           6,594,796
  CATG L1 EXCEPTION VALUES:        2,187,670                           2,290,792
 TOTAL TEST VALUES (4):          113,281,247                         110,918,186
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            5,545,909
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:            105,372,277 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:             113,281,247 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:            116,464,095 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             169,741,048 (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