taxes Property Tax Assistance

2017 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 28,832,613 0.9918 29,070,995 12 258 .012649015
A 26,326,042 0.9760 26,973,404 14 154 .015713454
A 29,501,270 0.9849 29,953,569 10 134 .008427976
A 29,721,528 1.0097 29,435,999 13 76 .004067037
E 27,942,707 0.9124 30,625,501 17 404 .051228933
Random Totals: 142,324,160   146,059,468 66 1,026  
Catg J Exception Values: 473,030   415,195      
Catg D1 Exception Values: 1,833,554   1,783,603      
Total Test Values (4): 144,630,744   148,258,266      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,412,913

Confidence Interval Values (5)

State Lower Limit: 140,845,353 (State Test Value minus Margin of Error Percent)
Local Test Value: 144,630,744 (Within Confidence Interval)
State Upper Limit: 155,671,179 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 145,266,053 (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, D2, E, 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