Veteran's Day

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2010 Confidence Interval Detail
078/Foard
078-901/Crowell ISD

Category Summary

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

Stratum
Variance
A 2,207,170 0.8244 2,677,305 13 209 .050301193
A 2,182,540 0.9186 2,375,942 13 116 .024942394
A 2,265,930 0.9527 2,378,430 12 68 .035881940
A 2,004,380 0.8944 2,241,033 11 34 .010785425
D3 8,141,890 0.9334 8,722,831 32 3,412 .088813946
G1 2,397,810 1.1101 2,159,995 5 10 .007105501
G1 1,854,410 0.9981 1,857,940 2 3 .000816801
G1 3,720,640 1.0019 3,713,584 2 3 .043795236
Random Totals: 24,774,770   26,127,060 90 3,855  
Catg J Exception Values: 4,015,261   3,839,037      
Catg D1 Exception Values: 31,176,880   32,106,165      
Catg G1 Exception Values: 3,143,410   3,287,505      
Total Test Values (4): 63,110,321   65,359,767      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 3,267,988

Confidence Interval Values (5)

State Lower Limit: 62,091,779 (State Test Value minus Margin of Error Percent)
Local Test Value: 63,110,321 (Within Confidence Interval)
State Upper Limit: 68,627,755 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 64,518,370 (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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