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2008 Confidence Interval Detail
101/Harris
084-910/Clear Creek ISD

Category Summary

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

Stratum
Variance
A 7,079,821,454 1.0245 6,910,513,864 20 38,717 .009995989
Random Totals: 7,079,821,454   6,910,513,864 20 38,717  
Catg D1 Exception Values: 492,332   533,209      
Total Test Values (4): 7,080,313,786   6,911,047,073      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 345,552,354

Confidence Interval Values (5)

State Lower Limit: 6,565,494,719 (State Test Value minus Margin of Error Percent)
Local Test Value: 7,080,313,786 (Within Confidence Interval)
State Upper Limit: 7,256,599,427 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 10,713,720,346 (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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