Skip to content
Quick Start for:

DATE: 06/29/2006                         COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION                         PAGE:      1
TIME: 10:57:06                                       2005 CONFIDENCE INTERVAL DETAIL                                    REPT: PTS428
                                                              113/Houston                                               VRSN:      W
                                                        113-905/Latexo ISD
____________________________________________________________________________________________________________________________________
    (1)           (1)                (1)              (1)                (1)              (2)            (3)
 # STRATUM     CATEGORY          LOCAL VALUE     STRATUM RATIO       STATE VALUE     SAMPLE SIZE    TOTAL PARCELS   STRATUM VARIANCE
 _________     ________          ___________     _____________       ___________     ___________    _____________   ________________

      1           A               10,191,437        0.9499            10,728,958              10              281         .007951694
      2           A               10,088,453        0.9714            10,385,478               8              141         .049628637
      3           A               10,213,510        0.8248            12,383,014               7               88         .018240720
      4           A               10,065,282        0.9664            10,415,234               7               49         .003502781
      5           D3              23,129,720        1.0022            23,078,946              20            1,573         .013778086
  RANDOM TOTALS:                  63,688,402                          66,991,630              52            2,132
  CATG J  EXCEPTION VALUES:        4,716,690                           4,806,123
  CATG D1 EXCEPTION VALUES:        9,434,780                           9,557,769
 TOTAL TEST VALUES (4):           77,839,872                          81,355,522
 MARGIN OF ERROR PERCENT:          5.0000000
 MARGIN OF ERROR VALUE:            4,067,776
 CONFIDENCE INTERVAL VALUES (5):
   STATE LOWER LIMIT:             77,287,746 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
   LOCAL TEST VALUE:              77,839,872 (WITHIN CONFIDENCE INTERVAL)
   STATE UPPER LIMIT:             85,423,298 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
 VALUE ASSIGNED (6):              95,082,380 (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