Veteran's Day

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2007 Confidence Interval Detail
011/Bastrop
011-905/McDade ISD

Category Summary

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

Stratum
Variance
A 4,983,208 0.9743 5,114,655 8 126 .113671361
A 4,931,253 1.0234 4,818,500 7 63 .006792591
A 5,011,417 0.9672 5,181,366 7 44 .021419129
A 4,866,435 0.9007 5,402,948 6 27 .005357983
D3 32,628,764 1.0754 30,341,049 30 910 .045867665
Random Totals: 52,421,077   50,858,518 58 1,170  
Catg D1 Exception Values: 2,058,334   2,110,032      
Total Test Values (4): 54,479,411   52,968,550      

Margin of Error

Margin of Error Percent: 5.1046272
Margin of Error Value: 2,703,847

Confidence Interval Values (5)

State Lower Limit: 50,264,703 (State Test Value minus Margin of Error Percent)
Local Test Value: 54,479,411 (Within Confidence Interval)
State Upper Limit: 55,672,397 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 58,316,011 (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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