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2006 Confidence Interval Detail
127/Jones
127-901/Anson ISD

Category Summary

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

Stratum
Variance
A 6,990,589 0.8593 8,135,214 10 412 .084770749
A 6,988,365 1.0135 6,895,279 11 216 .018635098
A 6,978,875 0.9613 7,259,830 12 149 .047801764
A 6,943,130 0.9303 7,463,324 10 87 .011269487
D3 17,553,578 0.9729 18,042,531 14 2,394 .048184265
G1 4,058,920 0.9759 4,159,156 6 34 .012916613
G1 4,099,980 0.9923 4,131,795 5 13 .006136452
G1 4,704,110 1.0722 4,387,344 4 8 .050410502
Random Totals: 58,317,547   60,474,473 72 3,313  
Catg J Exception Values: 6,038,062   7,359,710      
Catg D1 Exception Values: 15,657,857   16,160,476      
Catg G1 Exception Values: 10,785,477   10,559,559      
Total Test Values (4): 90,798,943   94,554,218      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 4,727,711

Confidence Interval Values (5)

State Lower Limit: 89,826,507 (State Test Value minus Margin of Error Percent)
Local Test Value: 90,798,943 (Within Confidence Interval)
State Upper Limit: 99,281,929 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 94,279,091 (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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