Veteran's Day

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2010 Confidence Interval Detail
244/Wilbarger
244-905/Northside ISD

Category Summary

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

Stratum
Variance
D3 7,111,970 0.9954 7,144,836 30 527 .010158355
G1 6,887,530 0.9919 6,943,775 11 16 .013832167
Random Totals: 13,999,500   14,088,611 41 543  
Catg J Exception Values: 269,979   408,378      
Catg D1 Exception Values: 6,201,530   7,757,315      
Catg G1 Exception Values: 8,466,590   8,140,776      
Total Test Values (4): 28,937,599   30,395,080      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,519,754

Confidence Interval Values (5)

State Lower Limit: 28,875,326 (State Test Value minus Margin of Error Percent)
Local Test Value: 28,937,599 (Within Confidence Interval)
State Upper Limit: 31,914,834 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 27,943,733 (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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