Thanksgiving Day Holiday Hours

Quick Start for:

2008 Confidence Interval Detail
230/Upshur
092-901/Gladewater ISD

Category Summary

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

Stratum
Variance
A 92,834,351 1.0181 91,183,922 16 1,120 .000809542
D3 32,821,125 0.9416 34,856,760 13 962 .040994609
G1 14,763,949 1.1093 13,309,248 5 29 .002908945
G1 13,676,237 1.0854 12,600,181 5 10 .015913432
G1 15,346,949 1.1076 13,856,039 5 7 .000497429
Random Totals: 169,442,611   165,806,150 44 2,128  
Catg D1 Exception Values: 1,040,258   902,175      
Catg G1 Exception Values: 11,263,311   10,067,756      
Total Test Values (4): 181,746,180   176,776,081      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,838,804

Confidence Interval Values (5)

State Lower Limit: 167,937,277 (State Test Value minus Margin of Error Percent)
Local Test Value: 181,746,180 (Within Confidence Interval)
State Upper Limit: 185,614,885 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 170,811,284 (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