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2011 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 76,438,960 1.0549 72,460,859 27 2,369 .029187598
A 77,070,160 0.9669 79,708,512 27 1,163 .004577092
A 77,485,050 0.8709 88,971,237 37 693 .035954170
A 79,251,410 0.9279 85,409,430 21 395 .013611345
F1 16,409,280 0.8149 20,136,557 10 296 .169236814
F1 15,799,670 0.7596 20,799,987 9 79 .095104704
F1 18,239,730 0.8302 21,970,284 7 27 .096046361
F1 13,804,050 0.8787 15,709,628 4 5 .047916045
G1 9,259,140 0.9586 9,659,024 9 60 .034645216
G1 8,804,420 0.9473 9,294,226 7 24 .076272929
G1 9,780,740 1.0127 9,658,082 6 13 .004686403
G1 8,233,900 1.0066 8,179,913 3 5 .030915930
L1 11,523,450 1.0001 11,522,298 10 200 .002468881
L1 12,042,630 0.9941 12,114,103 10 52 .000943278
L1 10,827,400 0.9817 11,029,235 10 16 .002664020
L1 11,843,860 1.0148 11,671,127 2 5 .000840431
Random Totals: 456,813,850   488,294,502 199 5,402  
Catg J Exception Values: 15,495,185   15,988,536      
Catg D1 Exception Values: 1,073,240   1,260,013      
Total Test Values (4): 473,382,275   505,543,051      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 25,277,153

Confidence Interval Values (5)

Local Test Value: 473,382,275 (Outside Confidence Interval)
State Lower Limit: 480,265,898 (State Test Value minus Margin of Error Percent)
State Upper Limit: 530,820,204 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 544,922,986 (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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