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2007 Confidence Interval Detail
223/Terry
223-902/Meadow ISD

Category Summary

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

Stratum
Variance
A 1,397,674 0.9046 1,545,074 6 74 .021106870
A 1,411,496 0.8937 1,579,385 6 26 .026784792
A 1,317,618 0.8905 1,479,638 7 18 .015622007
A 1,363,086 0.9134 1,492,321 6 13 .008023374
D3 6,938,910 0.8969 7,736,548 20 847 .012852702
G1 9,861,366 0.9512 10,367,290 13 22 .020423389
Random Totals: 22,290,150   24,200,256 58 1,000  
Catg J Exception Values: 1,466,800   1,405,451      
Catg D1 Exception Values: 22,886,270   25,850,374      
Catg G1 Exception Values: 11,075,885   12,164,474      
Total Test Values (4): 57,719,105   63,620,555      

Margin of Error

Margin of Error Percent: 5.0000004
Margin of Error Value: 3,181,028

Confidence Interval Values (5)

Local Test Value: 57,719,105 (Outside Confidence Interval)
State Lower Limit: 60,439,527 (State Test Value minus Margin of Error Percent)
State Upper Limit: 66,801,583 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 61,711,232 (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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