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2009 Confidence Interval Detail
116/Hunt
116-901/Caddo Mills ISD

Category Summary

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

Stratum
Variance
A 43,603,480 1.0130 43,043,909 12 651 .014485544
A 44,264,590 0.9328 47,453,463 12 368 .010253751
A 43,505,670 0.9765 44,552,657 14 266 .003434248
A 43,283,010 1.0091 42,892,687 24 184 .003708818
D3 74,881,767 1.1460 65,341,856 20 2,225 .039970249
F1 6,806,875 0.9010 7,554,800 8 52 .028391813
F1 6,047,330 0.9274 6,520,735 5 19 .006074150
F1 6,362,990 0.9456 6,729,050 4 11 .011420735
F1 6,573,550 0.9040 7,271,626 3 6 .009027450
Random Totals: 275,329,262   271,360,783 102 3,782  
Catg J Exception Values: 5,547,750   5,635,860      
Catg D1 Exception Values: 3,441,682   3,447,695      
Total Test Values (4): 284,318,694   280,444,338      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 14,022,217

Confidence Interval Values (5)

State Lower Limit: 266,422,121 (State Test Value minus Margin of Error Percent)
Local Test Value: 284,318,694 (Within Confidence Interval)
State Upper Limit: 294,466,555 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 344,179,081 (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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