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2007 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 20,962,298 1.0122 20,709,640 15 528 .007604820
A 21,005,014 0.9193 22,848,922 15 223 .046823516
A 20,941,430 0.9325 22,457,298 16 121 .009289807
A 20,838,041 0.9711 21,458,182 16 84 .006065678
D3 17,216,714 0.9813 17,544,802 17 1,156 .013880423
G1 7,905,291 0.9967 7,931,465 11 25 .076535177
G1 7,182,821 0.9878 7,271,534 5 7 .004444199
G1 8,923,594 1.0064 8,866,846 3 4 .000691354
Random Totals: 124,975,203   129,088,689 98 2,148  
Catg J Exception Values: 10,671,004   11,207,377      
Catg D1 Exception Values: 16,957,973   17,303,347      
Catg G1 Exception Values: 4,788,233   4,603,367      
Total Test Values (4): 157,392,413   162,202,780      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 8,110,139

Confidence Interval Values (5)

State Lower Limit: 154,092,641 (State Test Value minus Margin of Error Percent)
Local Test Value: 157,392,413 (Within Confidence Interval)
State Upper Limit: 170,312,919 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 196,340,220 (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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