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2009 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 74,812,470 0.9604 77,897,199 44 2,375 .053549556
A 75,307,410 0.9088 82,864,668 35 1,170 .036447604
A 75,748,860 0.8985 84,305,910 31 694 .018225100
A 78,207,430 0.9884 79,125,283 18 398 .012496215
F1 15,170,910 0.9538 15,905,756 13 293 .012603306
F1 15,306,480 0.9253 16,542,181 8 88 .005792561
F1 16,497,190 0.9402 17,546,469 7 30 .002892208
F1 14,956,280 0.8926 16,755,859 5 6 .037735069
G1 10,999,420 1.0938 10,056,153 6 57 .007755728
G1 10,707,380 0.9429 11,355,796 6 26 .051054897
G1 11,341,100 1.0095 11,234,373 5 16 .001674762
G1 10,263,910 1.0672 9,617,607 3 6 .000048312
L1 10,786,440 0.9974 10,814,558 7 174 .002038484
L1 11,933,310 1.0650 11,204,986 6 50 .002759569
L1 10,855,790 0.9537 11,382,814 5 12 .018035556
L1 8,754,510 1.0035 8,723,976 3 3 .000061024
Random Totals: 451,648,890   475,333,588 202 5,398  
Catg J Exception Values: 14,008,656   12,824,529      
Catg D1 Exception Values: 919,020   1,200,496      
Total Test Values (4): 466,576,566   489,358,613      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 24,467,931

Confidence Interval Values (5)

State Lower Limit: 464,890,682 (State Test Value minus Margin of Error Percent)
Local Test Value: 466,576,566 (Within Confidence Interval)
State Upper Limit: 513,826,544 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 540,979,885 (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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