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2006 Confidence Interval Detail
137/Kleberg
137-903/Riviera ISD

Category Summary

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

Stratum
Variance
A 11,477,228 0.9164 12,524,256 7 274 .016289326
A 11,452,317 0.9729 11,771,320 8 138 .008934713
A 11,459,124 0.9440 12,138,903 6 85 .016983209
A 11,298,737 0.9867 11,451,036 6 49 .004085233
D3 9,067,122 0.9741 9,308,204 10 1,245 .000631766
G1 17,359,159 1.0145 17,111,049 5 13 .430250556
G1 17,451,964 1.2965 13,460,828 3 6 .084635031
G1 19,191,274 0.7445 25,777,400 2 3 .127282578
Random Totals: 108,756,925   113,542,996 47 1,813  
Catg J Exception Values: 9,449,000   9,731,403      
Catg D1 Exception Values: 37,735,083   35,931,246      
Catg G1 Exception Values: 12,661,271   13,466,613      
Total Test Values (4): 168,602,279   172,672,258      

Margin of Error

Margin of Error Percent: 6.7334337
Margin of Error Value: 11,626,772

Confidence Interval Values (5)

State Lower Limit: 161,045,486 (State Test Value minus Margin of Error Percent)
Local Test Value: 168,602,279 (Within Confidence Interval)
State Upper Limit: 184,299,030 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 191,246,649 (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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