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2006 Confidence Interval Detail
200/Runnels
200-904/Winters ISD

Category Summary

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

Stratum
Variance
A 8,103,261 0.9091 8,913,498 9 501 .010466070
A 8,083,459 1.0004 8,080,227 9 296 .055808094
A 8,090,892 0.9865 8,201,614 10 169 .017557601
A 7,985,445 1.0199 7,829,635 8 101 .007596662
D3 15,778,120 1.0838 14,558,147 26 2,668 .050693681
F1 1,620,265 0.9516 1,702,674 8 81 .005887394
F1 1,628,156 1.0711 1,520,078 6 28 .027461456
F1 1,712,398 1.0009 1,710,858 4 12 .001655906
F1 1,319,685 0.8851 1,491,001 3 4 .002300624
G1 3,033,600 0.9381 3,233,770 5 16 .018140955
G1 3,062,320 0.9766 3,135,695 3 5 .062725823
Random Totals: 60,417,601   60,377,197 91 3,881  
Catg J Exception Values: 5,301,631   5,412,946      
Catg D1 Exception Values: 16,291,460   21,828,068      
Catg G1 Exception Values: 47,392,496   45,372,943      
Total Test Values (4): 129,403,188   132,991,154      

Margin of Error

Margin of Error Percent: 5.0000002
Margin of Error Value: 6,649,558

Confidence Interval Values (5)

State Lower Limit: 126,341,596 (State Test Value minus Margin of Error Percent)
Local Test Value: 129,403,188 (Within Confidence Interval)
State Upper Limit: 139,640,712 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 151,454,050 (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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