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2007 Confidence Interval Detail
178/Nueces
178-914/Flour Bluff ISD

Category Summary

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

Stratum
Variance
A 449,808,797 0.9730 462,290,644 44 4,010 .008421885
A 449,777,087 0.9787 459,565,839 48 2,115 .007291644
A 449,683,132 0.9566 470,084,813 40 1,253 .008305716
A 449,457,521 0.9804 458,443,004 50 812 .009682024
C 53,424,021 0.9228 57,893,391 7 1,660 .002416979
C 53,516,313 0.9844 54,364,398 8 841 .003156726
C 53,337,023 0.9899 53,881,223 8 301 .001732164
C 53,372,691 0.9761 54,679,532 7 154 .008075137
Random Totals: 2,012,376,585   2,071,202,844 212 11,146  
Catg D1 Exception Values: 702,677   827,627      
Total Test Values (4): 2,013,079,262   2,072,030,471      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 103,601,524

Confidence Interval Values (5)

State Lower Limit: 1,968,428,947 (State Test Value minus Margin of Error Percent)
Local Test Value: 2,013,079,262 (Within Confidence Interval)
State Upper Limit: 2,175,631,995 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 2,006,404,665 (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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