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2008 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 66,414,040 0.9592 69,238,991 18 998 .048794617
A 67,890,970 0.9386 72,332,165 12 542 .041662207
A 84,474,450 0.9653 87,511,085 15 481 .013139481
A 98,738,540 0.9845 100,293,083 12 375 .008516269
D3 63,837,110 1.0167 62,788,541 17 3,195 .006120412
G1 36,724,235 0.9452 38,853,401 5 18 .032114232
G1 39,719,091 0.9997 39,731,010 3 6 .000046811
Random Totals: 457,798,436   470,748,276 82 5,615  
Catg J Exception Values: 16,988,136   17,504,547      
Catg D1 Exception Values: 14,621,420   12,134,496      
Catg G1 Exception Values: 111,950,739   111,872,137      
Total Test Values (4): 601,358,731   612,259,456      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 30,612,973

Confidence Interval Values (5)

State Lower Limit: 581,646,483 (State Test Value minus Margin of Error Percent)
Local Test Value: 601,358,731 (Within Confidence Interval)
State Upper Limit: 642,872,429 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 711,119,533 (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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