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2009 Confidence Interval Detail
037/Cherokee
037-907/Rusk ISD

Category Summary

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

Stratum
Variance
A 28,135,390 0.9608 29,283,295 15 784 .056619437
A 27,793,520 1.0308 26,963,058 15 439 .015595053
A 28,565,840 1.0170 28,088,338 15 316 .025294094
A 34,373,240 0.9892 34,748,524 15 244 .005987638
D3 112,366,840 0.9787 114,812,343 23 6,568 .057043869
F1 5,011,810 0.9207 5,443,478 8 92 .029289901
F1 4,526,700 0.8768 5,162,751 6 34 .052146907
F1 5,834,390 0.9911 5,886,782 5 18 .002524858
F1 4,573,670 0.8706 5,253,469 4 5 .081591800
G1 6,649,985 1.0137 6,560,111 10 56 .007136244
G1 6,658,448 0.9887 6,734,548 5 25 .009827469
G1 6,698,232 1.0376 6,455,505 5 13 .003337675
G1 6,399,982 1.0287 6,221,427 4 7 .002398901
Random Totals: 277,588,047   281,613,629 130 8,601  
Catg J Exception Values: 35,376,512   35,785,816      
Catg D1 Exception Values: 21,746,470   21,332,694      
Total Test Values (4): 334,711,029   338,732,139      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 16,936,607

Confidence Interval Values (5)

State Lower Limit: 321,795,532 (State Test Value minus Margin of Error Percent)
Local Test Value: 334,711,029 (Within Confidence Interval)
State Upper Limit: 355,668,746 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 360,128,054 (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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