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2006 Confidence Interval Detail
176/Newton
176-903/Deweyville ISD

Category Summary

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

Stratum
Variance
A 10,496,194 0.9691 10,830,868 7 410 .004623104
A 10,438,563 0.9885 10,560,003 7 208 .005128751
A 10,517,281 0.9878 10,647,177 7 143 .005079172
A 10,373,184 0.9782 10,604,359 6 88 .002712372
D3 15,079,443 0.9751 15,464,509 10 1,164 .000844793
G1 6,753,420 0.9723 6,945,819 7 19 .010056106
Random Totals: 63,658,085   65,052,735 44 2,032  
Catg J Exception Values: 23,246,887   24,091,104      
Catg D1 Exception Values: 21,671,705   18,236,195      
Catg G1 Exception Values: 2,174,150   2,410,954      
Total Test Values (4): 110,750,827   109,790,988      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 5,489,549

Confidence Interval Values (5)

State Lower Limit: 104,301,439 (State Test Value minus Margin of Error Percent)
Local Test Value: 110,750,827 (Within Confidence Interval)
State Upper Limit: 115,280,537 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 364,074,049 (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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