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2009 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 12,685,614 0.9861 12,864,430 8 477 .008319333
A 12,891,440 0.9156 14,079,773 10 267 .035207829
A 12,650,820 1.0327 12,250,237 9 175 .007510407
A 9,727,190 0.9085 10,706,868 7 81 .008893150
D3 13,172,304 0.8135 16,192,138 21 3,000 .056410295
G1 18,321,196 1.0944 16,740,859 5 21 .042038318
G1 18,415,468 0.8986 20,493,510 3 5 .015874969
G1 26,126,723 1.0459 24,980,135 3 4 .000078326
Random Totals: 123,990,755   128,307,950 66 4,030  
Catg J Exception Values: 10,105,468   10,356,077      
Catg D1 Exception Values: 7,760,604   7,471,787      
Catg G1 Exception Values: 10,062,834   10,184,911      
Total Test Values (4): 151,919,661   156,320,725      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 7,816,036

Confidence Interval Values (5)

State Lower Limit: 148,504,689 (State Test Value minus Margin of Error Percent)
Local Test Value: 151,919,661 (Within Confidence Interval)
State Upper Limit: 164,136,761 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 223,676,758 (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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