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2009 Confidence Interval Detail
131/Kenedy
131-001/Kenedy Countywide ISD

Category Summary

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

Stratum
Variance
D3 4,315,423 0.9907 4,355,933 12 505 .000684505
G1 110,902,455 1.0451 106,116,596 7 62 .011542589
G1 111,938,177 0.9672 115,734,261 6 26 .005849956
G1 116,162,536 1.0265 113,163,698 5 14 .003608714
G1 97,696,385 1.0603 92,140,323 3 5 .006980993
Random Totals: 441,014,976   431,510,811 33 612  
Catg J Exception Values: 81,429,335   82,060,921      
Catg D1 Exception Values: 36,981,427   57,680,074      
Total Test Values (4): 559,425,738   571,251,806      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 28,562,590

Confidence Interval Values (5)

State Lower Limit: 542,689,216 (State Test Value minus Margin of Error Percent)
Local Test Value: 559,425,738 (Within Confidence Interval)
State Upper Limit: 599,814,396 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,025,970,206 (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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