Veteran's Day

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2006 Confidence Interval Detail
035/Castro
035-903/Nazareth ISD

Category Summary

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

Stratum
Variance
A 2,385,534 0.9368 2,546,471 8 60 .023978538
A 2,353,207 0.9777 2,406,880 9 36 .007447190
A 2,439,328 1.0156 2,401,859 7 24 .005512483
A 2,227,427 1.0822 2,058,240 7 13 .004765719
D3 4,959,250 0.9872 5,023,551 10 528 .006026444
Random Totals: 14,364,746   14,437,001 41 661  
Catg D1 Exception Values: 8,735,440   7,393,865      
Total Test Values (4): 23,100,186   21,830,866      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 1,091,543

Confidence Interval Values (5)

State Lower Limit: 20,739,323 (State Test Value minus Margin of Error Percent)
State Upper Limit: 22,922,409 (State Test Value plus Margin of Error Percent)
Local Test Value: 23,100,186 (Outside Confidence Interval)
Value Assigned (6): 23,122,648 (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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