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2007 Confidence Interval Detail
037/Cherokee
212-904/Troup ISD

Category Summary

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

Stratum
Variance
A 14,066,553 0.9580 14,683,249 7 391 .003550411
A 14,029,573 0.9293 15,096,926 8 221 .006576599
A 14,049,166 0.9576 14,671,226 7 151 .005624697
A 13,998,296 0.9245 15,141,478 8 92 .007091887
D3 66,809,720 0.9383 71,202,941 21 3,025 .023779238
G1 58,540,015 0.8906 65,730,985 9 133 .047584980
G1 58,847,509 1.0059 58,502,345 9 74 .003416563
G1 57,808,316 0.9615 60,123,054 8 52 .002724542
G1 58,346,200 0.9985 58,433,851 7 27 .011073568
Random Totals: 356,495,348   373,586,055 84 4,166  
Catg D1 Exception Values: 6,351,840   6,027,620      
Total Test Values (4): 362,847,188   379,613,675      

Margin of Error

Margin of Error Percent: 5.0000001
Margin of Error Value: 18,980,684

Confidence Interval Values (5)

State Lower Limit: 360,632,991 (State Test Value minus Margin of Error Percent)
Local Test Value: 362,847,188 (Within Confidence Interval)
State Upper Limit: 398,594,359 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 417,142,689 (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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