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2011 Confidence Interval Detail
141/Lampasas
141-902/Lometa ISD

Category Summary

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

Stratum
Variance
A 3,606,520 0.9944 3,626,830 11 119 .033340582
A 3,854,270 0.9771 3,944,601 10 72 .016559064
A 3,729,800 0.9967 3,742,149 10 49 .017874078
A 3,607,060 0.9780 3,688,200 10 27 .019008618
D3 40,532,260 0.9987 40,585,021 16 1,952 .012442976
Random Totals: 55,329,910   55,586,801 57 2,219  
Catg J Exception Values: 1,747,429   1,766,222      
Catg D1 Exception Values: 10,305,730   12,143,330      
Total Test Values (4): 67,383,069   69,496,353      

Margin of Error

Margin of Error Percent: 5.0000005
Margin of Error Value: 3,474,818

Confidence Interval Values (5)

State Lower Limit: 66,021,535 (State Test Value minus Margin of Error Percent)
Local Test Value: 67,383,069 (Within Confidence Interval)
State Upper Limit: 72,971,171 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 75,467,316 (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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