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2006 Confidence Interval Detail
178/Nueces
178-912/Tuloso-Midway ISD

Category Summary

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

Stratum
Variance
A 53,077,545 0.9109 58,269,344 14 837 .018852612
A 53,060,656 0.9173 57,844,387 14 598 .029907442
A 53,004,327 0.9104 58,220,922 32 502 .008115232
A 53,035,103 0.9092 58,331,614 13 342 .007645364
C 5,182,584 0.9778 5,300,250 7 284 .008129026
C 5,096,416 0.9388 5,428,649 7 103 .005278633
C 5,231,929 1.0383 5,038,938 5 19 .002501267
D3 33,928,852 0.9596 35,357,286 10 594 .002045551
F1 19,496,885 0.9660 20,183,111 7 141 .002746252
F1 19,584,661 1.0247 19,112,580 8 69 .007962997
F1 19,788,176 0.9656 20,493,140 6 36 .003154517
F1 19,008,327 0.9825 19,346,898 5 15 .001557811
L1 21,927,988 0.9786 22,407,509 7 145 .003570123
L1 22,046,217 0.9912 22,241,946 7 34 .012108370
L1 21,514,204 0.9962 21,596,270 5 15 .000350514
L1 21,701,847 0.9933 21,848,230 4 6 .001236443
Random Totals: 426,685,717   451,021,074 151 3,740  
Catg J Exception Values: 16,950,620   17,013,834      
Catg D1 Exception Values: 5,445,479   5,248,401      
Catg C Exception Values: 11,306,245   11,360,650      
Total Test Values (4): 460,388,061   484,643,959      

Margin of Error

Margin of Error Percent: 5.0000000
Margin of Error Value: 24,232,198

Confidence Interval Values (5)

Local Test Value: 460,388,061 (Outside Confidence Interval)
State Lower Limit: 460,411,761 (State Test Value minus Margin of Error Percent)
State Upper Limit: 508,876,157 (State Test Value plus Margin of Error Percent)
Value Assigned (6): 1,177,347,757 (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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