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2009 Confidence Interval Detail
135/King
135-001/Guthrie ISD

Category Summary

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

Stratum
Variance
D3 6,534,310 0.9564 6,832,194 18 1,617 .007928529
G1 49,353,851 0.9772 50,505,374 10 63 .007489241
G1 48,311,019 0.9972 48,446,670 7 19 .001921618
G1 56,195,510 1.0299 54,564,045 4 8 .001246410
G1 40,339,620 1.0332 39,043,380 2 3 .000394455
Random Totals: 200,734,310   199,391,663 41 1,710  
Catg D1 Exception Values: 21,652,150   15,255,139      
Total Test Values (4): 222,386,460   214,646,802      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 10,732,340

Confidence Interval Values (5)

State Lower Limit: 203,914,462 (State Test Value minus Margin of Error Percent)
Local Test Value: 222,386,460 (Within Confidence Interval)
State Upper Limit: 225,379,142 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 245,240,599 (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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