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2006 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 6,071,804 0.9006 6,741,954 8 210 .016856106
A 6,019,979 0.8268 7,281,058 7 117 .055978787
A 6,129,765 0.9804 6,252,310 6 80 .032092854
A 5,954,958 0.9622 6,188,898 7 44 .008666304
D3 14,303,830 1.0090 14,176,244 10 1,171 .137966278
G1 35,829,949 1.0126 35,384,109 6 84 .003422401
G1 35,504,177 1.0094 35,173,546 9 45 .008224703
G1 36,726,988 1.1297 32,510,390 6 27 .003691569
G1 34,275,460 1.1198 30,608,555 4 11 .003089355
Random Totals: 180,816,910   174,317,064 63 1,789  
Catg D1 Exception Values: 5,916,040   5,950,779      
Total Test Values (4): 186,732,950   180,267,843      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 9,013,392

Confidence Interval Values (5)

State Lower Limit: 171,254,451 (State Test Value minus Margin of Error Percent)
Local Test Value: 186,732,950 (Within Confidence Interval)
State Upper Limit: 189,281,235 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 196,301,710 (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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