taxes Property Tax

School and Appraisal Districts Property Value Study 2015 Report

2015 Confidence Interval Detail
225/Titus
225-907/Harts Bluff ISD

Category Summary

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

Stratum
Variance
A 25,978,049 1.0031 25,897,766 10 267 .016277012
A 25,280,042 0.9740 25,954,869 9 158 .002700316
A 28,151,681 0.9724 28,950,721 14 134 .003761625
A 25,371,352 1.0259 24,730,824 11 66 .012664323
E 23,757,990 1.0172 23,356,262 10 403 .028641314
Random Totals: 128,539,114   128,890,442 54 1,028  
Catg J Exception Values: 402,210   425,135      
Catg D1 Exception Values: 1,399,389   1,436,156      
Total Test Values (4): 130,340,713   130,751,733      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 6,537,586

Confidence Interval Values (5)

State Lower Limit: 124,214,147 (State Test Value minus Margin of Error Percent)
Local Test Value: 130,340,713 (Within Confidence Interval)
State Upper Limit: 137,289,319 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 134,873,400 (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