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2009 Confidence Interval Detail
096/Hall
096-905/Turkey-Quitaque ISD

Category Summary

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

Stratum
Variance
A 1,251,350 0.9809 1,275,716 10 100 .013928510
A 1,281,110 0.9774 1,310,733 9 48 .008024632
A 1,232,890 1.0763 1,145,489 9 30 .007210024
A 1,269,550 1.0178 1,247,347 8 20 .009623539
D3 2,807,590 1.0750 2,611,712 20 948 .026053050
Random Totals: 7,842,490   7,590,997 56 1,146  
Catg J Exception Values: 174,260   147,895      
Catg D1 Exception Values: 13,595,790   13,562,124      
Total Test Values (4): 21,612,540   21,301,016      

Margin of Error

Margin of Error Percent: 5.0000009
Margin of Error Value: 1,065,051

Confidence Interval Values (5)

State Lower Limit: 20,235,965 (State Test Value minus Margin of Error Percent)
Local Test Value: 21,612,540 (Within Confidence Interval)
State Upper Limit: 22,366,067 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 22,973,081 (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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