taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
230/Upshur
230-908/Union Grove ISD

Category Summary

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

Stratum
Variance
A 18,531,836 0.8938 20,733,761 12 293 .005590081
A 19,438,190 0.8996 21,607,592 12 166 .006354889
A 19,792,513 0.9314 21,250,282 13 110 .004527380
A 19,615,930 0.9617 20,397,140 10 64 .004024895
E 43,008,431 0.9576 44,912,731 15 620 .024512293
G1 11,621,701 1.0392 11,183,315 14 60 .051617447
G1 12,120,505 0.9959 12,170,404 8 25 .038477062
G1 12,425,196 1.0259 12,111,508 5 9 .028090562
G1 9,923,092 1.0329 9,607,021 2 3 .012363560
Random Totals: 166,477,394   173,973,754 91 1,350  
Catg D1 Exception Values: 848,667   686,648      
Total Test Values (4): 167,326,061   174,660,402      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,733,020

Confidence Interval Values (5)

State Lower Limit: 165,927,382 (State Test Value minus Margin of Error Percent)
Local Test Value: 167,326,061 (Within Confidence Interval)
State Upper Limit: 183,393,422 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 166,267,665 (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