Filing Deadline Extended
Quick Start for:

2006 Confidence Interval Detail
247/Wilson
247-903/La Vernia ISD

Category Summary

(1)
Category
(1)
Local
Value
(1)
Stratum
Ratio
(1)
State
Value
(2)
Sample
Size
(3)
Total
Parcels

Stratum
Variance
A 86,092,747 0.8883 96,918,549 27 1,313 .025629511
A 86,182,347 0.8386 102,769,314 19 633 .032353734
A 86,040,404 0.9428 91,260,505 27 467 .005773777
A 86,014,836 0.9855 87,280,402 28 354 .006404092
C 6,524,455 0.8560 7,622,027 7 436 .028597890
C 6,597,516 0.9701 6,800,862 7 288 .016293161
C 6,465,542 0.9176 7,046,144 8 228 .037422049
C 6,508,878 1.1062 5,883,997 7 160 .026118326
D3 76,748,799 0.9222 83,223,595 12 2,814 .076833277
Random Totals: 447,175,524   488,805,395 142 6,693  
Catg D1 Exception Values: 5,786,870   5,407,467      
Total Test Values (4): 452,962,394   494,212,862      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 24,710,643

Confidence Interval Values (5)

Local Test Value: 452,962,394 (Outside Confidence Interval)
State Lower Limit: 469,502,219 (State Test Value minus Margin of Error Percent)
State Upper Limit: 518,923,505 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 450,339,065 (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
(6) Includes local value of unstudied property categories and sub-categories

Required Plug-ins