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2009 Confidence Interval Detail
075/Fayette
075-906/Fayetteville ISD

Category Summary

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

Stratum
Variance
A 7,639,521 0.9426 8,104,733 9 121 .011386982
A 8,578,709 0.9556 8,977,301 6 85 .012604847
A 7,618,720 0.9847 7,737,098 8 54 .007347468
A 9,175,350 1.0261 8,941,965 6 46 .003178923
D3 76,797,203 1.0138 75,751,828 20 2,203 .007508853
G1 5,985,000 1.0174 5,882,642 8 20 .043919497
G1 6,083,210 0.9433 6,448,860 4 8 .054632362
G1 7,469,231 0.9688 7,709,776 3 5 .023066141
Random Totals: 129,346,944   129,554,203 64 2,542  
Catg J Exception Values: 3,982,540   4,234,765      
Catg D1 Exception Values: 3,454,931   4,027,045      
Catg G1 Exception Values: 2,812,859   2,610,120      
Total Test Values (4): 139,597,274   140,426,133      

Margin of Error

Margin of Error Percent: 5.0000002
Margin of Error Value: 7,021,307

Confidence Interval Values (5)

State Lower Limit: 133,404,826 (State Test Value minus Margin of Error Percent)
Local Test Value: 139,597,274 (Within Confidence Interval)
State Upper Limit: 147,447,440 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 160,095,279 (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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