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2006 Confidence Interval Detail
073/Falls
161-912/Riesel ISD

Category Summary

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

Stratum
Variance
A 6,668,021 0.9606 6,941,517 20 164 .025566706
A 6,655,682 0.9808 6,785,973 16 89 .039570899
A 6,628,264 0.9739 6,805,898 20 61 .015263869
A 6,634,101 0.9464 7,009,828 20 38 .010875004
D3 24,503,170 0.9352 26,200,994 21 1,110 .096077863
Random Totals: 51,089,238   53,744,210 97 1,462  
Catg J Exception Values: 14,330,848   15,114,916      
Catg D1 Exception Values: 4,419,690   3,633,582      
Total Test Values (4): 69,839,776   72,492,708      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,624,635

Confidence Interval Values (5)

State Lower Limit: 68,868,073 (State Test Value minus Margin of Error Percent)
Local Test Value: 69,839,776 (Within Confidence Interval)
State Upper Limit: 76,117,343 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 72,309,876 (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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