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2008 Confidence Interval Detail
161/McLennan
161-910/Moody ISD

Category Summary

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

Stratum
Variance
A 45,630,901 0.9236 49,405,480 21 786 .059443319
D3 19,986,263 0.8239 24,258,117 16 890 .067110020
L1 9,562,801 1.0103 9,465,308 10 122 .001816945
Random Totals: 75,179,965   83,128,905 47 1,798  
Catg J Exception Values: 6,297,637   6,363,193      
Catg D1 Exception Values: 3,343,183   2,886,640      
Total Test Values (4): 84,820,785   92,378,738      

Margin of Error

Margin of Error Percent: 6.6029231
Margin of Error Value: 6,099,697

Confidence Interval Values (5)

Local Test Value: 84,820,785 (Outside Confidence Interval)
State Lower Limit: 86,279,041 (State Test Value minus Margin of Error Percent)
State Upper Limit: 98,478,435 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 80,435,932 (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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