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2010 Confidence Interval Detail
202/Sabine
202-903/Hemphill ISD

Category Summary

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

Stratum
Variance
A 58,681,609 0.8040 72,987,076 21 1,962 .087341047
A 58,583,292 0.8518 68,775,877 19 917 .069235934
A 60,785,764 0.8981 67,682,623 29 562 .041815075
A 72,847,306 0.8148 89,405,137 16 354 .099065928
C 6,201,330 0.8033 7,719,818 14 2,586 .525595301
C 5,711,422 0.6228 9,170,556 14 898 .253208677
C 6,763,751 0.8065 8,386,548 11 375 .154590776
C 4,890,330 0.9856 4,961,780 11 103 .005432486
D3 37,056,100 0.9324 39,742,707 27 2,902 .056321526
F1 5,120,866 0.5882 8,705,995 9 125 .209142204
F1 5,478,732 0.7476 7,328,427 8 48 .073027761
F1 5,689,151 0.9077 6,267,656 7 22 .047237626
F1 4,953,370 0.9151 5,412,928 4 7 .008851223
Random Totals: 332,763,023   396,547,128 190 10,861  
Catg J Exception Values: 4,259,815   4,320,580      
Catg D1 Exception Values: 20,079,254   23,547,570      
Total Test Values (4): 357,102,092   424,415,278      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 21,220,764

Confidence Interval Values (5)

Local Test Value: 357,102,092 (Outside Confidence Interval)
State Lower Limit: 403,194,514 (State Test Value minus Margin of Error Percent)
State Upper Limit: 445,636,042 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 376,057,041 (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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