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2011 Confidence Interval Detail
001/Anderson
001-903/Elkhart ISD

Category Summary

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

Stratum
Variance
A 19,703,729 0.9548 20,636,499 10 480 .003617041
A 20,324,980 0.9659 21,042,530 10 254 .001885085
A 19,041,075 0.9954 19,129,069 10 150 .002426072
A 21,482,042 0.9942 21,607,365 11 109 .001267480
D3 123,302,959 0.9639 127,920,904 16 3,763 .033516443
G1 14,836,615 0.9909 14,972,868 8 37 .012315923
Random Totals: 218,691,400   225,309,235 65 4,793  
Catg J Exception Values: 6,061,129   6,207,672      
Catg D1 Exception Values: 7,776,532   7,194,767      
Catg G1 Exception Values: 14,936,412   14,720,904      
Total Test Values (4): 247,465,473   253,432,578      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 12,671,629

Confidence Interval Values (5)

State Lower Limit: 240,760,949 (State Test Value minus Margin of Error Percent)
Local Test Value: 247,465,473 (Within Confidence Interval)
State Upper Limit: 266,104,207 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 255,900,790 (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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