Veteran's Day

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2011 Confidence Interval Detail
226/Tom Green
226-908/Veribest ISD

Category Summary

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

Stratum
Variance
A 4,951,100 0.9421 5,255,387 10 71 .006742229
A 5,932,550 0.9748 6,085,915 10 61 .004363304
A 6,407,700 0.9834 6,515,863 10 50 .012754528
A 9,724,400 1.0362 9,384,675 10 53 .003879411
D3 21,325,275 1.0834 19,683,658 15 1,039 .049774286
L1 2,068,476 0.9839 2,102,323 10 11 .015302733
Random Totals: 50,409,501   49,027,821 65 1,285  
Catg J Exception Values: 5,732,376   5,816,117      
Catg D1 Exception Values: 14,866,130   15,303,823      
Catg L1 Exception Values: 5,659,581   5,698,201      
Total Test Values (4): 76,667,588   75,845,962      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,792,298

Confidence Interval Values (5)

State Lower Limit: 72,053,664 (State Test Value minus Margin of Error Percent)
Local Test Value: 76,667,588 (Within Confidence Interval)
State Upper Limit: 79,638,260 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 91,407,847 (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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