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2009 Confidence Interval Detail
098/Hansford
098-903/Pringle-Morse CISD

Category Summary

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

Stratum
Variance
D3 1,322,684 0.8229 1,607,345 8 268 .064360951
G1 4,357,230 0.9946 4,380,887 5 17 .002092646
G1 4,007,050 1.1012 3,638,803 4 7 .011505612
G1 3,698,290 1.0336 3,578,067 3 4 .005835667
G1 3,918,849 1.0278 3,812,852 2 3 .003263804
Random Totals: 17,304,103   17,017,954 22 299  
Catg J Exception Values: 1,080,570   1,051,474      
Catg D1 Exception Values: 7,608,820   7,605,089      
Total Test Values (4): 25,993,493   25,674,517      

Margin of Error

Margin of Error Percent: 5.0000006
Margin of Error Value: 1,283,726

Confidence Interval Values (5)

State Lower Limit: 24,390,791 (State Test Value minus Margin of Error Percent)
Local Test Value: 25,993,493 (Within Confidence Interval)
State Upper Limit: 26,958,243 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 39,284,625 (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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