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2011 Confidence Interval Detail
059/Deaf Smith
059-902/Walcott ISD

Category Summary

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

Stratum
Variance
D3 7,237,975 0.9781 7,400,036 16 1,180 .004761497
Random Totals: 7,237,975   7,400,036 16 1,180  
Catg D1 Exception Values: 33,998,897   34,338,403      
Total Test Values (4): 41,236,872   41,738,439      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 2,086,922

Confidence Interval Values (5)

State Lower Limit: 39,651,517 (State Test Value minus Margin of Error Percent)
Local Test Value: 41,236,872 (Within Confidence Interval)
State Upper Limit: 43,825,361 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 45,669,790 (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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