Skip to content
Quick Start for:

DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:42:51                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              050/Coryell                                               VRSN:      W
                                                        050-910/Copperas Cove ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A              157,166,384        0.9461           166,120,266              14            1,983         .019575281
      2           A              157,121,039        0.9928           158,260,515              14            1,406         .003816353
      3           A              156,728,060        0.9385           166,998,466              17            1,102         .023305418
      4           A              156,998,141        0.9270           169,361,533              23              762         .008900220
      5           B               16,227,209        0.9100            17,832,098              10              239         .024350733
      6           B               16,199,266        1.1281            14,359,778              10              153         .015944520
      7           B               16,364,984        0.9696            16,878,078               8               98         .018064480
      8           B               15,893,586        0.8490            18,720,360               7               20         .007903971
      9           F1              20,519,133        1.1187            18,341,944               9              137         .032510089
     10           F1              20,777,242        0.8637            24,056,087               9               56         .131328105
     11           F1              20,143,005        0.8301            24,265,757               7               19         .132551179
     12           F1              20,046,272        1.0385            19,303,103               3                4         .014107594
  RANDOM TOTALS:                 774,184,321                         814,497,985             131            5,979
  CATG D1 EXCEPTION VALUES:        1,850,538                           1,358,947
 TOTAL TEST VALUES (4):          776,034,859                         815,856,932
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:           40,792,847
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:            775,064,085 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:             776,034,859 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:            856,649,779 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):             795,157,103 (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