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2008 Confidence Interval Detail
117/Hutchinson
117-901/Borger ISD

Category Summary

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

Stratum
Variance
A 68,241,060 0.9624 70,907,170 39 2,323 .031279952
A 71,975,990 0.9699 74,209,702 66 1,235 .015175253
A 73,290,350 0.9500 77,147,737 46 735 .011181928
A 89,443,240 0.9679 92,409,588 46 489 .008825668
F1 13,931,350 0.9948 14,004,172 7 284 .014367618
F1 13,727,530 0.9997 13,731,649 8 91 .005438041
F1 15,294,190 1.0549 14,498,237 7 35 .001446084
G1 15,171,119 1.0346 14,663,753 6 57 .007671647
G1 14,526,250 1.0078 14,413,822 6 31 .019705131
G1 15,609,920 0.9871 15,813,920 5 19 .008879642
G1 13,887,480 1.0487 13,242,567 3 6 .003571615
L1 7,420,110 0.9371 7,918,162 7 207 .030831544
L1 9,071,990 1.0303 8,805,193 9 65 .010754948
L1 15,339,350 1.0305 14,885,347 6 27 .002006114
L1 9,983,630 1.0640 9,383,111 4 4 .017566716
Random Totals: 446,913,559   456,034,130 265 5,608  
Catg J Exception Values: 14,268,498   13,199,881      
Catg D1 Exception Values: 871,500   1,141,581      
Catg F1 Exception Values: 12,758,610   15,949,193      
Total Test Values (4): 474,812,167   486,324,785      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 24,316,239

Confidence Interval Values (5)

State Lower Limit: 462,008,546 (State Test Value minus Margin of Error Percent)
Local Test Value: 474,812,167 (Within Confidence Interval)
State Upper Limit: 510,641,024 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 525,792,737 (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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