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2006 Confidence Interval Detail
123/Jefferson
123-914/Hamshire-Fannett ISD

Category Summary

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

Stratum
Variance
A 50,050,648 0.7952 62,940,956 9 930 .060086317
A 50,092,986 0.9747 51,393,235 7 472 .001739178
A 50,012,528 0.9787 51,100,979 8 345 .001266890
A 49,917,689 0.9948 50,178,618 8 233 .004161790
D3 62,029,330 0.9836 63,063,573 12 3,534 .001060756
G1 15,195,029 1.0220 14,867,934 5 20 .006345499
G1 16,374,985 0.8623 18,989,893 4 9 .042485489
G1 15,535,228 0.7813 19,883,819 3 6 .091150133
G1 12,142,142 0.4968 24,440,705 2 3 .194963326
Random Totals: 321,350,565   356,859,712 58 5,552  
Catg J Exception Values: 16,470,858   18,735,162      
Catg D1 Exception Values: 14,109,140   11,373,479      
Catg G1 Exception Values: 20,670,727   20,394,830      
Total Test Values (4): 372,601,290   407,363,183      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 20,368,159

Confidence Interval Values (5)

Local Test Value: 372,601,290 (Outside Confidence Interval)
State Lower Limit: 386,995,024 (State Test Value minus Margin of Error Percent)
State Upper Limit: 427,731,342 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 482,398,298 (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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