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2008 Confidence Interval Detail
183/Panola
183-904/Gary ISD

Category Summary

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

Stratum
Variance
A 6,531,700 0.9162 7,129,120 9 200 .036090692
A 6,849,420 0.8837 7,750,843 7 113 .012793421
A 8,928,640 1.1165 7,996,991 9 95 .044150710
A 9,646,150 1.0647 9,059,970 11 52 .015522235
D3 19,197,030 1.0477 18,323,022 14 1,224 .047949062
G1 65,736,793 0.9541 68,899,269 7 126 .012498641
G1 66,071,757 0.9957 66,357,092 6 54 .000743167
G1 67,253,008 0.9926 67,754,390 6 28 .002903383
G1 63,149,468 1.0386 60,802,492 4 12 .010310178
Random Totals: 313,363,966   314,073,189 73 1,904  
Catg D1 Exception Values: 5,241,000   5,506,634      
Total Test Values (4): 318,604,966   319,579,823      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 15,978,991

Confidence Interval Values (5)

State Lower Limit: 303,600,832 (State Test Value minus Margin of Error Percent)
Local Test Value: 318,604,966 (Within Confidence Interval)
State Upper Limit: 335,558,814 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 350,180,201 (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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