Veteran's Day

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2006 Confidence Interval Detail
178/Nueces
178-905/Driscoll ISD

Category Summary

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

Stratum
Variance
A 4,002,280 0.9905 4,040,666 8 161 .005490002
A 4,001,935 0.9762 4,099,503 9 101 .004063165
A 4,004,380 0.9303 4,304,396 8 64 .017845484
A 3,931,306 0.9729 4,040,812 6 33 .009592914
D3 1,576,590 0.9562 1,648,808 12 303 .004500935
G1 12,742,885 0.7885 16,160,919 15 66 .118907033
G1 12,644,673 1.0130 12,482,402 15 28 .104066298
G1 12,927,126 0.9516 13,584,622 11 17 .046946513
G1 12,144,289 1.1229 10,815,112 8 10 .027929902
Random Totals: 67,975,464   71,177,240 92 783  
Catg J Exception Values: 4,496,495   4,435,770      
Catg D1 Exception Values: 9,494,771   9,153,029      
Total Test Values (4): 81,966,730   84,766,039      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 4,238,302

Confidence Interval Values (5)

State Lower Limit: 80,527,737 (State Test Value minus Margin of Error Percent)
Local Test Value: 81,966,730 (Within Confidence Interval)
State Upper Limit: 89,004,341 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 123,353,154 (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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