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2008 Confidence Interval Detail
141/Lampasas
167-903/Star ISD

Category Summary

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

Stratum
Variance
D3 1,372,500 1.0150 1,352,217 12 140 .001021090
Random Totals: 1,372,500   1,352,217 12 140  
Catg J Exception Values: 61,670   72,481      
Catg D1 Exception Values: 1,008,280   1,036,705      
Total Test Values (4): 2,442,450   2,461,403      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 123,070

Confidence Interval Values (5)

State Lower Limit: 2,338,333 (State Test Value minus Margin of Error Percent)
Local Test Value: 2,442,450 (Within Confidence Interval)
State Upper Limit: 2,584,473 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 2,719,454 (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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