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2006 Confidence Interval Detail
081/Freestone
081-904/Teague ISD

Category Summary

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

Stratum
Variance
D3 71,730,100 0.9652 74,316,308 15 4,848 .060544591
G1 326,772,098 1.0017 326,217,528 7 338 .013907078
G1 325,906,424 1.0338 315,250,942 7 175 .001398902
G1 323,756,996 1.0484 308,810,565 7 121 .001993446
G1 324,830,496 1.0141 320,314,068 6 77 .002111957
Random Totals: 1,372,996,114   1,344,909,411 42 5,559  
Catg J Exception Values: 28,774,357   29,766,725      
Catg D1 Exception Values: 9,590,870   8,220,830      
Total Test Values (4): 1,411,361,341   1,382,896,966      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 69,144,848

Confidence Interval Values (5)

State Lower Limit: 1,313,752,118 (State Test Value minus Margin of Error Percent)
Local Test Value: 1,411,361,341 (Within Confidence Interval)
State Upper Limit: 1,452,041,814 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,725,437,392 (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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