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2006 Confidence Interval Detail
003/Angelina
003-902/Hudson ISD

Category Summary

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

Stratum
Variance
A 46,262,604 0.9493 48,733,387 11 929 .032139322
A 46,207,623 0.9613 48,067,849 11 543 .007462660
A 46,284,422 0.9799 47,233,822 20 359 .005081146
A 46,107,611 0.9697 47,548,325 23 220 .002395039
D3 5,847,200 0.8801 6,643,790 11 1,057 .076976234
F1 4,752,369 0.8135 5,841,880 6 56 .124956657
F1 4,887,847 0.8300 5,888,972 7 21 .008663961
F1 5,201,488 0.7354 7,073,005 5 7 .168311856
Random Totals: 205,551,164   217,031,030 94 3,192  
Catg J Exception Values: 14,747,400   15,150,412      
Catg D1 Exception Values: 13,309,976   13,061,849      
Catg F1 Exception Values: 3,912,774   5,030,478      
Total Test Values (4): 237,521,314   250,273,769      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,513,688

Confidence Interval Values (5)

Local Test Value: 237,521,314 (Outside Confidence Interval)
State Lower Limit: 237,760,081 (State Test Value minus Margin of Error Percent)
State Upper Limit: 262,787,457 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 238,394,483 (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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