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2009 Confidence Interval Detail
178/Nueces
178-913/Banquete ISD

Category Summary

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

Stratum
Variance
A 21,758,797 0.8720 24,952,749 15 552 .044862986
A 23,077,765 0.9407 24,532,545 15 245 .047096629
A 26,301,196 1.0088 26,071,764 18 148 .008332074
A 23,293,215 1.0337 22,533,825 16 90 .010287268
D3 20,145,239 1.0380 19,407,745 29 1,192 .023110172
G1 8,209,726 1.1121 7,382,183 5 25 .044520798
G1 8,701,963 0.9912 8,779,220 4 9 .000998446
G1 10,443,203 1.0081 10,359,293 3 4 .000875841
Random Totals: 141,931,104   144,019,324 105 2,265  
Catg J Exception Values: 12,876,800   12,985,571      
Catg D1 Exception Values: 17,634,860   18,553,547      
Catg G1 Exception Values: 5,016,559   4,843,628      
Total Test Values (4): 177,459,323   180,402,070      

Margin of Error

Margin of Error Percent: 5.0000003
Margin of Error Value: 9,020,104

Confidence Interval Values (5)

State Lower Limit: 171,381,966 (State Test Value minus Margin of Error Percent)
Local Test Value: 177,459,323 (Within Confidence Interval)
State Upper Limit: 189,422,174 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 257,113,131 (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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