taxes Property Tax

School and Appraisal Districts Property Value Study 2014 Report

2014 Confidence Interval Detail
230/Upshur
230-905/Harmony ISD

Category Summary

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

Stratum
Variance
A 9,590,711 0.8136 11,787,993 11 202 .020597817
A 9,830,390 0.9524 10,321,703 11 117 .018560844
A 12,016,750 0.9639 12,466,802 11 101 .012467706
A 11,494,840 0.9302 12,357,386 10 66 .007892330
E 68,432,685 0.9502 72,019,243 15 897 .042324300
G1 8,819,851 1.0299 8,563,794 11 48 .030947408
G1 9,110,494 1.1122 8,191,417 7 26 .018946170
G1 8,532,902 0.9649 8,843,302 6 17 .022557384
G1 8,649,143 1.0322 8,379,329 5 11 .049753760
Random Totals: 146,477,766   152,930,969 87 1,485  
Catg D1 Exception Values: 4,645,368   3,784,615      
Total Test Values (4): 151,123,134   156,715,584      

Margin of Error

Margin of Error Percent: 5.0665491
Margin of Error Value: 7,940,072

Confidence Interval Values (5)

State Lower Limit: 148,775,512 (State Test Value minus Margin of Error Percent)
Local Test Value: 151,123,134 (Within Confidence Interval)
State Upper Limit: 164,655,656 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 146,043,169 (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