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2008 Confidence Interval Detail
100/Hardin
100-907/Lumberton ISD

Category Summary

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

Stratum
Variance
A 136,810,130 0.9904 138,136,238 27 1,740 .002017946
A 142,616,870 0.9808 145,408,717 71 1,144 .003400534
A 151,713,000 0.9774 155,220,994 66 897 .003531711
A 173,802,500 0.9866 176,163,085 61 653 .001543869
D3 54,030,510 0.9483 56,976,178 15 789 .014618935
F1 16,181,960 0.8580 18,860,093 10 106 .028936999
F1 16,807,820 0.9327 18,020,607 7 46 .010469786
F1 16,886,850 0.9903 17,052,257 7 18 .002884620
Random Totals: 708,849,640   725,838,169 264 5,393  
Catg D1 Exception Values: 6,632,820   6,609,245      
Catg F1 Exception Values: 15,324,620   15,003,945      
Total Test Values (4): 730,807,080   747,451,359      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 37,372,568

Confidence Interval Values (5)

State Lower Limit: 710,078,791 (State Test Value minus Margin of Error Percent)
Local Test Value: 730,807,080 (Within Confidence Interval)
State Upper Limit: 784,823,927 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 776,675,025 (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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