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2009 Confidence Interval Detail
037/Cherokee
037-908/New Summerfield ISD

Category Summary

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

Stratum
Variance
A 2,902,940 0.8856 3,277,936 15 123 .078573194
A 2,949,170 0.9620 3,065,665 15 70 .016674160
A 2,563,900 0.9935 2,580,674 15 41 .002492907
A 2,746,700 1.0132 2,710,916 13 30 .001669991
D3 17,707,260 0.9282 19,076,988 21 1,324 .031342170
F1 2,322,150 0.9954 2,332,881 20 45 .001646011
Random Totals: 31,192,120   33,045,060 99 1,633  
Catg J Exception Values: 2,303,490   2,273,983      
Catg D1 Exception Values: 3,625,170   3,563,574      
Total Test Values (4): 37,120,780   38,882,617      

Margin of Error

Margin of Error Percent: 5.0000004
Margin of Error Value: 1,944,131

Confidence Interval Values (5)

State Lower Limit: 36,938,486 (State Test Value minus Margin of Error Percent)
Local Test Value: 37,120,780 (Within Confidence Interval)
State Upper Limit: 40,826,748 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 38,856,165 (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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