Veteran's Day

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2008 Confidence Interval Detail
125/Jim Wells
066-902/San Diego ISD

Category Summary

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

Stratum
Variance
A 6,390,515 0.9458 6,756,730 10 271 .007149206
D3 6,962,840 0.9276 7,506,296 14 481 .007725861
F1 3,975,606 1.0107 3,933,517 10 47 .016664274
L1 1,714,963 1.0413 1,646,944 10 43 .006263151
Random Totals: 19,043,924   19,843,487 44 842  
Catg J Exception Values: 903,535   980,481      
Catg D1 Exception Values: 2,248,953   2,262,820      
Catg G1 Exception Values: 1,288,918   1,329,146      
Total Test Values (4): 23,485,330   24,415,934      

Margin of Error

Margin of Error Percent: 5.0000012
Margin of Error Value: 1,220,797

Confidence Interval Values (5)

State Lower Limit: 23,195,137 (State Test Value minus Margin of Error Percent)
Local Test Value: 23,485,330 (Within Confidence Interval)
State Upper Limit: 25,636,731 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 20,639,328 (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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