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2008 Confidence Interval Detail
161/McLennan
161-924/Hallsburg ISD

Category Summary

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

Stratum
Variance
A 4,042,407 0.9121 4,431,978 8 79 .041180987
A 5,094,801 0.9892 5,150,426 6 61 .009296428
A 4,816,849 0.9797 4,916,657 7 41 .004080388
A 5,743,102 1.0616 5,409,855 5 31 .015711608
D3 20,136,031 0.9109 22,105,644 13 592 .090661140
Random Totals: 39,833,190   42,014,560 39 804  
Catg J Exception Values: 6,298,913   6,237,161      
Catg D1 Exception Values: 1,068,940   827,904      
Total Test Values (4): 47,201,043   49,079,625      

Margin of Error

Margin of Error Percent: 7.7924780
Margin of Error Value: 3,824,519

Confidence Interval Values (5)

State Lower Limit: 45,255,106 (State Test Value minus Margin of Error Percent)
Local Test Value: 47,201,043 (Within Confidence Interval)
State Upper Limit: 52,904,144 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 66,881,432 (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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