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2006 Confidence Interval Detail
146/Liberty
146-905/Hull-Daisetta ISD

Category Summary

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

Stratum
Variance
A 11,333,721 1.0183 11,130,041 15 469 .052067552
A 11,292,937 0.9444 11,957,790 15 264 .031726249
A 11,365,642 0.9214 12,335,188 16 177 .011276624
A 11,245,547 0.9869 11,394,819 16 110 .014003373
D3 12,707,230 0.9377 13,551,488 21 3,016 .004195727
G1 25,767,746 0.9212 27,971,934 12 27 .076737999
G1 26,950,099 1.1674 23,085,574 6 8 .347682514
G1 26,038,826 1.0793 24,125,661 3 4 .037166970
Random Totals: 136,701,748   135,552,495 104 4,075  
Catg J Exception Values: 9,570,451   9,041,426      
Catg D1 Exception Values: 7,070,781   7,092,551      
Catg G1 Exception Values: 23,815,979   23,903,725      
Total Test Values (4): 177,158,959   175,590,197      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 8,779,510

Confidence Interval Values (5)

State Lower Limit: 166,810,687 (State Test Value minus Margin of Error Percent)
Local Test Value: 177,158,959 (Within Confidence Interval)
State Upper Limit: 184,369,707 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 255,388,114 (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

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