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2011 Confidence Interval Detail
153/Lynn
085-903/Southland ISD

Category Summary

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

Stratum
Variance
D3 697,780 0.9690 720,103 14 145 .001014018
G1 2,190,220 1.0843 2,019,939 4 6 .038878040
Random Totals: 2,888,000   2,740,042 18 151  
Catg J Exception Values: 57,683   55,618      
Catg D1 Exception Values: 4,109,950   3,877,912      
Catg G1 Exception Values: 2,338,847   2,281,772      
Total Test Values (4): 9,394,480   8,955,344      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 447,767

Confidence Interval Values (5)

State Lower Limit: 8,507,577 (State Test Value minus Margin of Error Percent)
Local Test Value: 9,394,480 (Within Confidence Interval)
State Upper Limit: 9,403,111 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 11,967,246 (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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