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2008 Confidence Interval Detail
059/Deaf Smith
180-904/Wildorado ISD

Category Summary

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

Stratum
Variance
D3 3,084,250 1.0026 3,076,252 10 120 .000660838
Random Totals: 3,084,250   3,076,252 10 120  
Catg J Exception Values: 87,010   73,628      
Catg D1 Exception Values: 1,936,900   1,885,595      
Total Test Values (4): 5,108,160   5,035,475      

Margin of Error

Margin of Error Percent: 5.0000050
Margin of Error Value: 251,774

Confidence Interval Values (5)

State Lower Limit: 4,783,701 (State Test Value minus Margin of Error Percent)
Local Test Value: 5,108,160 (Within Confidence Interval)
State Upper Limit: 5,287,249 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 5,307,119 (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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