Skip to content
Quick Start for:

DATE: 01/23/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 11:08:49                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              079/Fort Bend                                             VRSN:      W
                                                        079-901/Lamar CISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A              838,350,980        0.9648           868,937,583              62            8,256         .001793984
      2           A              838,483,628        0.9722           862,460,016              62            4,799         .003726458
      3           A              838,464,922        0.9823           853,573,167              58            3,432         .003847928
      4           A              838,082,738        0.9675           866,235,388              62            2,067         .011579958
      5           D3             159,252,408        0.8352           190,675,776              33            4,802         .156123616
      6           F1              96,977,440        1.0162            95,431,451               9              723         .007707390
      7           F1              96,764,090        0.8825           109,647,694               8              204         .027193498
      8           F1              97,769,303        0.9218           106,063,466               7               78         .011103653
      9           F1              95,574,935        0.9851            97,020,541               5               22         .008185570
  RANDOM TOTALS:               3,899,720,444                       4,050,045,082             306           24,383
  CATG D1 EXCEPTION VALUES:       31,562,990                          30,512,538
 TOTAL TEST VALUES (4):        3,931,283,434                       4,080,557,620
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:          204,027,881
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:          3,876,529,739 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:           3,931,283,434 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:          4,284,585,501 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):           5,717,176,439 (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