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2008 Confidence Interval Detail
249/Wise
249-906/Paradise ISD

Category Summary

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

Stratum
Variance
A 19,749,580 0.9701 20,358,293 11 279 .057949235
A 20,301,050 0.9354 21,703,068 12 172 .008144961
A 20,532,340 1.0217 20,096,251 9 118 .023921512
A 21,351,770 0.9673 22,073,576 7 91 .014561028
D3 97,937,960 0.9546 102,595,810 21 2,306 .042417135
G1 21,363,710 0.9525 22,429,092 8 113 .010963333
G1 21,723,590 1.0661 20,376,691 6 44 .028615435
G1 20,810,371 0.9999 20,812,452 5 13 .006971364
G1 21,056,848 1.0407 20,233,351 3 6 .008780642
Random Totals: 264,827,219   270,678,584 82 3,142  
Catg J Exception Values: 3,847,325   3,907,764      
Catg D1 Exception Values: 2,381,070   2,305,827      
Total Test Values (4): 271,055,614   276,892,175      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 13,844,609

Confidence Interval Values (5)

State Lower Limit: 263,047,566 (State Test Value minus Margin of Error Percent)
Local Test Value: 271,055,614 (Within Confidence Interval)
State Upper Limit: 290,736,784 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 309,267,654 (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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