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2010 Confidence Interval Detail
107/Henderson
107-905/Eustace ISD

Category Summary

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

Stratum
Variance
A 101,292,990 0.9783 103,539,804 40 1,399 .019665021
A 108,576,430 0.9383 115,716,114 15 557 .011467270
A 106,148,580 0.9655 109,941,564 12 293 .007986759
A 104,913,730 1.0725 97,821,660 10 142 .045156933
C 8,443,970 0.8697 9,709,061 25 4,533 .123840722
C 8,226,570 0.9042 9,098,175 10 496 .065349842
C 8,643,610 1.0556 8,188,338 9 112 .011609514
C 7,257,720 1.0410 6,971,873 8 35 .016215986
D3 78,342,810 0.8763 89,401,814 22 1,858 .072045710
Random Totals: 531,846,410   550,388,403 151 9,425  
Catg J Exception Values: 10,868,090   11,983,315      
Catg D1 Exception Values: 3,284,220   3,029,761      
Total Test Values (4): 545,998,720   565,401,479      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 28,270,074

Confidence Interval Values (5)

State Lower Limit: 537,131,405 (State Test Value minus Margin of Error Percent)
Local Test Value: 545,998,720 (Within Confidence Interval)
State Upper Limit: 593,671,553 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 503,803,698 (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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