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2007 Confidence Interval Detail
104/Haskell
104-907/Paint Creek ISD

Category Summary

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

Stratum
Variance
A 767,788 0.8241 931,668 9 126 .026938427
A 762,148 0.9409 810,020 11 51 .008561639
A 765,260 0.9398 814,280 9 28 .004880042
A 750,478 0.9585 782,971 7 13 .000664149
D3 3,495,155 0.9426 3,707,994 29 669 .121218392
G1 1,409,340 0.9028 1,561,077 8 17 .134312464
G1 1,246,170 1.0566 1,179,415 4 6 .021337001
G1 1,306,330 1.0005 1,305,677 3 4 .001665547
Random Totals: 10,502,669   11,093,102 80 914  
Catg J Exception Values: 6,966,712   7,096,430      
Catg D1 Exception Values: 10,095,660   8,987,965      
Catg G1 Exception Values: 1,157,900   1,050,354      
Total Test Values (4): 28,722,941   28,227,851      

Margin of Error

Margin of Error Percent: 5.0000016
Margin of Error Value: 1,411,393

Confidence Interval Values (5)

State Lower Limit: 26,816,458 (State Test Value minus Margin of Error Percent)
Local Test Value: 28,722,941 (Within Confidence Interval)
State Upper Limit: 29,639,244 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 36,175,054 (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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