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2006 Confidence Interval Detail
161/McLennan
161-918/Axtell ISD

Category Summary

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

Stratum
Variance
A 8,823,635 0.9491 9,296,844 7 220 .027391182
A 8,882,349 0.9483 9,366,602 8 119 .022905002
A 8,741,285 0.9600 9,105,505 6 82 .000734130
A 8,802,229 1.0137 8,683,268 6 56 .019264720
D3 43,577,936 0.9682 45,009,229 20 1,690 .027349276
Random Totals: 78,827,434   81,461,448 47 2,167  
Catg J Exception Values: 4,840,700   5,750,713      
Catg D1 Exception Values: 3,763,998   3,740,945      
Total Test Values (4): 87,432,132   90,953,106      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 4,547,655

Confidence Interval Values (5)

State Lower Limit: 86,405,451 (State Test Value minus Margin of Error Percent)
Local Test Value: 87,432,132 (Within Confidence Interval)
State Upper Limit: 95,500,761 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 77,886,960 (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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