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2010 Confidence Interval Detail
095/Hale
095-901/Abernathy ISD

Category Summary

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

Stratum
Variance
A 11,130,329 0.9652 11,531,630 13 276 .020680908
A 11,376,471 0.9690 11,740,424 12 151 .001433164
A 11,603,818 0.9519 12,190,165 15 100 .023077089
A 10,456,486 1.0132 10,320,259 10 56 .001197582
G1 23,221,807 0.9994 23,235,748 9 12 .001158708
Random Totals: 67,788,911   69,018,226 59 595  
Catg J Exception Values: 16,515,297   15,156,777      
Catg D1 Exception Values: 23,543,036   23,672,468      
Catg G1 Exception Values: 267,341,047   269,513,098      
Total Test Values (4): 375,188,291   377,360,569      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 18,868,028

Confidence Interval Values (5)

State Lower Limit: 358,492,541 (State Test Value minus Margin of Error Percent)
Local Test Value: 375,188,291 (Within Confidence Interval)
State Upper Limit: 396,228,597 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 388,261,541 (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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